Types of Forces lec 1 summary&Quiz
By Ahmed Safaa Telegram channel : <a href="https://t.me/mcqb2">https://t.me/mcqb2</a>
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Quiz22 Questions
Flashcards16 Cards
Study Notes1 Note
Podcast1 Episode
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Types of Forces lec 1 summary&Quiz
Quiz • 22 Questions
Types of Forces lec 1 summary&Quiz - Flashcards
Flashcards • 16 Cards
Study Notes
2 min • Summary
Types of Forces lec 1 summary&Quiz - Podcast
Podcast
Materials
List of Questions22 questions
- Question 1
- A push or pull acting on an object that changes the motion of the object
- A pull acting on an object
- A push acting on an object
- A force acting on an object at rest
- Question 2
- Friction
- Gravity
- Electromagnetic force
- Magnetic force
- Question 3
- True
- False
- Question 4
- Law of Inertia
- Newton's 1st Law of Motion
- Newton's 3rd Law of Motion
- Newton's 2nd Law of Motion
- Question 5
- The tendency of an object to resist changes in its velocity
- The tendency of an object to remain stationary
- The tendency of an object to remain in motion
- The tendency of an object to accelerate
- Question 6
- Force equals mass times acceleration
- For every action there is an equal and opposite reaction
- An object at rest will stay at rest, and an object in motion will stay in motion at constant velocity, unless acted upon by an unbalanced force
- Question 7
- Gravitational Force
- Electromagnetic Force
- Strong Nuclear Force
- Weak Force
- Question 8
- Weak Force
- Strong Nuclear Force
- Electromagnetic Force
- Gravitational Force
- Question 9
- Gravitational Force
- Electromagnetic Force
- Weak Force
- Strong Nuclear Force
- Question 10
- Molecular Forces
- Gravitational Forces
- Strong Nuclear Forces
- Electric Forces
- Question 11
- Muscular Force
- Gravitational Force
- Molecular Force
- Electric Force
- Question 12
- Friction and Tension
- Compression and Extension
- Leverage and Lever Systems
- Gravity and Inertia
- Question 13
- Medium
- Negligible
- Small
- Large
- Question 14
- 500 N
- 200 N
- 100 N
- 50 N
- Question 15
- F = µN
- F = µA
- F = µW
- F = µV
- Question 16
- Material type
- Weight
- Speed
- Surface area
- Question 17
- Increases speed
- Prevents slipping backward
- Prevents slipping forward
- Causes instability
- Question 18
- $F = ma$
- $F = m\Delta v$
- $F = \Delta(mv)\Delta t$
- $F = mv$
- Question 19
- $1400$ Newton
- $1000$ Newton
- $800$ Newton
- $1200$ Newton
- Question 20
- $400$ Newton
- $600$ Newton
- $500$ Newton
- $300$ Newton
- Question 21
- Pressure
- Mass and elastic forces
- Volume
- Density
- Question 22
- Pain or discomfort
- Decreased functionality
- Increased functionality
- No effects
List of Flashcards16 flashcards
- Card 1HintThink about the moon orbiting Earth.Memory TipGravity pulls things together.
- Card 2HintThink about magnets.Memory TipMakes materials strong.
- Card 3HintActs on particles within a nucleus.Memory TipVery strong, short range.
- Card 4HintRelated to nuclear interactions.Memory TipRadioactive decay.
- Card 5HintThink about moving your arm.Memory TipMovement, blood flow.
- Card 6HintThink about how things stick together.Memory TipAttraction between molecules.
- Card 7HintStaying still.Memory TipBalanced forces.
- Card 8HintThink about movement and speed.Memory TipCauses acceleration.
- Card 9HintThink about a seesaw.Memory TipRotating object.
- Card 10HintThe pivot point of a leverMemory TipPivot point.
- Card 11HintHow much easier is the task?Memory TipEffort vs. load.
- Card 12HintThink of a seesaw.Memory TipFulcrum in the middle.
- Card 13HintThink of a wheelbarrow.Memory TipLoad in the middle.
- Card 14HintThink of tweezers.Memory TipEffort in the middle.
- Card 15HintCommon in legs.Memory TipGravity-related vein problem.
- Card 16HintWeightlessness.Memory TipWeightlessness effect.