mid exam mcq physics

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Select the more appropriate walking ald which has a good base of support;

Axillary crutches

Walking frame (correct)

Cane

Elbow crutch

Identify the muscle in human body where concurrent muscle force component is applicable,

Deltoid

Hamstring

pectoralis major (correct)

Biceps brachi

Identify the most appropriate anticipated direction of elbow joint movement from below scenerio

1.If biceps is contracting (EF) with a force of 100lb applied at a distance (EA) 2 inch from the axis [Elbow Joint].

2.COG of forearm and hand (R) generate a force of 10lb and lies 15 Inch(RA) from the axis [Elbow Joint]

Counter clockwise direction (correct)

Clockwise direction

Negative direction

linear direction

Choose the type of muscle contraction if the torque generated by the muscle is more than the torque generated by gravity during active elbow flexion;

Concentric contraction Signup and view all the answers

This exists whenever two parallel forces are applied at some distance from the axis, with the resistance force applied closer to the axis than the effort force

Second order of lever Signup and view all the answers

Identify the type of force system in effect for pectoralis major muscle when it acts on upper limb

Concurrent force system Signup and view all the answers

Which among the following muscle where concurrent muscle force component is very effective in Human body

Deltoid muscle Signup and view all the answers

Which among the following muscle where parallel force component is very effective in Human

Hamstring Signup and view all the answers

Which among the following muscle is a best example for linear force system

Psoas and iliacus muscles Signup and view all the answers

Select from the following item which does not contribute highly to the equilibrium of human beings from applied physics

Flooring made up of tile Signup and view all the answers

Select the angle of elbow joint where translatory force components are more;

10 degree flexion Signup and view all the answers

Select the appropriate elbow angle where the torque produced by biceps will be more

at 90 degree angle Signup and view all the answers

Which among the order of lever that gives mechanical disadvantage to effort arm produced by human being in work place

Third order lever Signup and view all the answers

Select the suitable angle at which the elbow joint encounters compression force

0 degree extension Signup and view all the answers

Select the suitable angle at which the elbow joint encounters distraction force

135 degree Signup and view all the answers

Which among the following angle is appropriate for quadriceps muscle to produce maximum torque production at knee joint

90 degree Signup and view all the answers

Select the appropriate elbow joint angle where the rotatory force components is more

90 degree elbow flexion Signup and view all the answers

Which among the below muscle acts at mechanical disadvantage in view of the lever principle applied to human mechanics

Biceps at elbow joint Signup and view all the answers

Which among the following statement is true for ideal posture of human being regard to line of gravity

LOG passes through the mid cervical and mid lumbar vertebrae and in front of thoracic vertebrae Signup and view all the answers

Which among the following posture is having a stable equilibrium

Lying supine Signup and view all the answers

Identify the statement which is not true about equilibrium principle

Lesser the friction between the supporting surface and the BOS, the more stable Signup and view all the answers

Select the location at which the gravity will act on any object movement around axis

Centre of body mass of an object Signup and view all the answers

Calculate the net torque production for the below forces acting on a bone or long lever around a Joint.

i. muscle force of biceps on forearm at its attachment (Fms=120lb) Lever arm by muscle is 1 cm ii force of gravity on forearm at the COG (G=10lb) Lever arm by gravity 15 cm

-30 lb Signup and view all the answers

Calculate the net torque production for the below forces acting on a bone and identify the type of muscle work around a Joint.

i muscle force of biceps on forearm at its attachment (Fms=150lb) Lever arm by muscle is 1 cm ii. force of gravity on forearm at the COG (G=10lb) Lever arm by gravity 15 cm

Isometric contraction Signup and view all the answers

Calculate the net torque production for the below forces acting on a bone and identify the type of muscle work around a Joint.

i. muscle force of biceps on forearm at its attachment (Fms= 150lb) Lever arm by muscle is 1 cm

ii. force of gravity on forearm at the COG (G=5lb) Lever arm by gravity 15 cm

Concentric contraction Signup and view all the answers

Calculate the net torque production for the below forces acting on a bone and identify the resultant direction of movement around a Joint.

i muscle force of biceps on forearm at its attachment (Fms=100lb) Lever arm by muscle is 1 cm ii.force of gravity on forearm at the COG (G= 10lb) Lever arm by gravity 15 cm

Clockwise direction Signup and view all the answers

Which among the followings is referred to the moment arm' when net torque production is calculated;

The distance from axis to the point at which muscle force acts at a bone to produce moment Signup and view all the answers

Choose the right answer from below Torques is calculated using the following formula T= rFsin(0) Where r stands for..

Distance (r) that force lies from the axis of rotation Signup and view all the answers

Choose the right answer from below Torques is calculated using the following formula T= rFsin(0) Where F stands for...

Magnitude of applied force Signup and view all the answers

Which among the followings is referred to 'the resistance arm' when net torque production is calculated;

The distance from axis to the point at which gravity force acts at a bone to produce moment Signup and view all the answers

Which among the below structure that has high Young modulus of elasticity and low compliance in human being.

Bone Signup and view all the answers

Identify the connective tissue structure which produces resistance to compressive forces from the followings

Ground Substance Signup and view all the answers

mid exam mcq physics

Choose a study mode

Podcast

Questions and Answers

Select the more appropriate walking ald which has a good base of support;

Identify the muscle in human body where concurrent muscle force component is applicable,

Choose the type of muscle contraction if the torque generated by the muscle is more than the torque generated by gravity during active elbow flexion;

This exists whenever two parallel forces are applied at some distance from the axis, with the resistance force applied closer to the axis than the effort force

Identify the type of force system in effect for pectoralis major muscle when it acts on upper limb

Which among the following muscle where concurrent muscle force component is very effective in Human body

Which among the following muscle where parallel force component is very effective in Human

Which among the following muscle is a best example for linear force system

Select from the following item which does not contribute highly to the equilibrium of human beings from applied physics

Select the angle of elbow joint where translatory force components are more;

Select the appropriate elbow angle where the torque produced by biceps will be more

Which among the order of lever that gives mechanical disadvantage to effort arm produced by human being in work place

Select the suitable angle at which the elbow joint encounters compression force

Select the suitable angle at which the elbow joint encounters distraction force

Which among the following angle is appropriate for quadriceps muscle to produce maximum torque production at knee joint

Select the appropriate elbow joint angle where the rotatory force components is more

Which among the below muscle acts at mechanical disadvantage in view of the lever principle applied to human mechanics

Which among the following statement is true for ideal posture of human being regard to line of gravity

Which among the following posture is having a stable equilibrium

Identify the statement which is not true about equilibrium principle

Select the location at which the gravity will act on any object movement around axis

Calculate the net torque production for the below forces acting on a bone or long lever around a Joint.

i. muscle force of biceps on forearm at its attachment (Fms=120lb) Lever arm by muscle is 1 cm ii force of gravity on forearm at the COG (G=10lb) Lever arm by gravity 15 cm

Calculate the net torque production for the below forces acting on a bone and identify the type of muscle work around a Joint.

i muscle force of biceps on forearm at its attachment (Fms=150lb) Lever arm by muscle is 1 cm ii. force of gravity on forearm at the COG (G=10lb) Lever arm by gravity 15 cm

Which among the followings is referred to the moment arm' when net torque production is calculated;

Choose the right answer from below Torques is calculated using the following formula T= rFsin(0) Where r stands for..

Choose the right answer from below Torques is calculated using the following formula T= rFsin(0) Where F stands for...

Which among the followings is referred to 'the resistance arm' when net torque production is calculated;

Which among the below structure that has high Young modulus of elasticity and low compliance in human being.

Identify the connective tissue structure which produces resistance to compressive forces from the followings

More Like This

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Upgrade to continue

mid exam mcq physics

Choose a study mode

Podcast

Questions and Answers

Select the more appropriate walking ald which has a good base of support;

Identify the muscle in human body where concurrent muscle force component is applicable,

Choose the type of muscle contraction if the torque generated by the muscle is more than the torque generated by gravity during active elbow flexion;

This exists whenever two parallel forces are applied at some distance from the axis, with the resistance force applied closer to the axis than the effort force

Identify the type of force system in effect for pectoralis major muscle when it acts on upper limb

Which among the following muscle where concurrent muscle force component is very effective in Human body

Which among the following muscle where parallel force component is very effective in Human

Which among the following muscle is a best example for linear force system

Select from the following item which does not contribute highly to the equilibrium of human beings from applied physics

Select the angle of elbow joint where translatory force components are more;

Select the appropriate elbow angle where the torque produced by biceps will be more

Which among the order of lever that gives mechanical disadvantage to effort arm produced by human being in work place

Select the suitable angle at which the elbow joint encounters compression force

Select the suitable angle at which the elbow joint encounters distraction force

Which among the following angle is appropriate for quadriceps muscle to produce maximum torque production at knee joint

Select the appropriate elbow joint angle where the rotatory force components is more

Which among the below muscle acts at mechanical disadvantage in view of the lever principle applied to human mechanics

Which among the following statement is true for ideal posture of human being regard to line of gravity

Which among the following posture is having a stable equilibrium

Identify the statement which is not true about equilibrium principle

Select the location at which the gravity will act on any object movement around axis

Calculate the net torque production for the below forces acting on a bone or long lever around a Joint. i. muscle force of biceps on forearm at its attachment (Fms=120lb) Lever arm by muscle is 1 cm ii force of gravity on forearm at the COG (G=10lb) Lever arm by gravity 15 cm

Calculate the net torque production for the below forces acting on a bone and identify the type of muscle work around a Joint. i muscle force of biceps on forearm at its attachment (Fms=150lb) Lever arm by muscle is 1 cm ii. force of gravity on forearm at the COG (G=10lb) Lever arm by gravity 15 cm

Which among the followings is referred to the moment arm' when net torque production is calculated;

Choose the right answer from below Torques is calculated using the following formula T= rFsin(0) Where r stands for..

Choose the right answer from below Torques is calculated using the following formula T= rFsin(0) Where F stands for...

Which among the followings is referred to 'the resistance arm' when net torque production is calculated;

Which among the below structure that has high Young modulus of elasticity and low compliance in human being.

Identify the connective tissue structure which produces resistance to compressive forces from the followings

More Like This

Walking Out" by David Quammen

Mobility Aid Quiz: Walking Aids and Devices

Unleash Your Inner Explorer: Walking &amp; Hiking Quiz

Walking With Monsters Flashcards

Calculate the net torque production for the below forces acting on a bone or long lever around a Joint.

i. muscle force of biceps on forearm at its attachment (Fms=120lb) Lever arm by muscle is 1 cm ii force of gravity on forearm at the COG (G=10lb) Lever arm by gravity 15 cm

Unleash Your Inner Explorer: Walking & Hiking Quiz