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Duplicate of Force and Motion (Physical Science) Flashcards | StudBud

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Duplicate of Force and Motion (Physical Science)

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Review for test over forces and motion unit. Reviewing all of the learning targets like friction, laws, momentum, and lots more. #science #force #physics #motion #fun #laws

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Questions 8

Answers

1
Which of the following is an example of force?
Closing a door
Pushing a shopping cart down the aisle
Playing tug-of-war
All of the above
2
Which definition best defines force
Pushing objects across the floor
Changing the velocity of an object using gravity
Moving an object
Push or pull on object. To make objects move or to make stop
3
What is the SI unit for force?
Mph
m/s
mm
N
4
Which of these is an example of unbalanced force?
Two football players blocking each other but neither winning
Winning at arm wrestling
People pushing up against each other and not moving
Two people of equal strength playing tug-of-war
5
What is the weakest universal force?
Weak Nuclear Force
Gravitational Force
Strong Nuclear Force
Electromagnetic Force
6
What type of friction acts on nonmoving objects and is the strongest type of friction
Fluid friction
Sliding friction
Static friction
Rolling friction
7
When objects have a net force of zero what does it mean?
Resting force
Balanced friction
Balanced forces
Unbalanced forces
8
What are the four main forces in our universe?
Strong Nuclear, Weak Nuclear, Electromagnetic, Gravitational
Strong Nuclear, Weak Nuclear, Positive, Momentum
Electromagnetic, Strong, Falling, Friction
Pulling, Negative, Electromagnetic, Pushing