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Mastering Horizontal Motion with Free-Body Diagrams Quiz

9 Questions

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Mastering Horizontal Motion with Free-Body Diagrams Quiz

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Questions and Answers

Which force is responsible for the acceleration of an object moving in a circle?

Frictional force

Net force (correct)

Apparent force

Gravity

What is the direction of the acceleration experienced by an object moving in a circle at a constant speed?

inward (correct)

outward

Down

What is the equation for the net force producing centripetal acceleration in uniform circular motion?

Fnet = mg

Fnet = m

Fnet = mv^2/r (correct)

Fnet = ma

What happens to a particle moving at constant speed around a circle if the net force acting on it disappears?

It moves off in a straight line tangent to the circle Signup and view all the answers

What force provides the necessary centripetal acceleration for a car turning a corner on a flat road at a constant speed?

Friction Signup and view all the answers

Which of the following is true about uniform circular motion?

The speed is constant Signup and view all the answers

What is the direction of the acceleration in uniform circular motion?

Toward the center of the circle Signup and view all the answers

What is the period of an object in uniform circular motion?

The time it takes for the object to complete one revolution Signup and view all the answers

What is the relationship between frequency and period in uniform circular motion?

Frequency is the inverse of the period Signup and view all the answers

Mastering Horizontal Motion with Free-Body Diagrams Quiz

Choose a study mode

Podcast

Questions and Answers

Which force is responsible for the acceleration of an object moving in a circle?

What is the direction of the acceleration experienced by an object moving in a circle at a constant speed?

What is the equation for the net force producing centripetal acceleration in uniform circular motion?

What happens to a particle moving at constant speed around a circle if the net force acting on it disappears?

What force provides the necessary centripetal acceleration for a car turning a corner on a flat road at a constant speed?

Which of the following is true about uniform circular motion?

What is the direction of the acceleration in uniform circular motion?

What is the period of an object in uniform circular motion?

What is the relationship between frequency and period in uniform circular motion?

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