Forces and Motion | Baamboozle - Baamboozle | The Most Fun Classroom Games!

English 21 Public

Forces and motion review

Study Slideshow

A push or pull on an object. It makes an object move, stop, change directions, speed up or slow down.

Force

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If you want to put an object into motion, the forces on the object must be...

Unbalanced

Balanced

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An invisible force that pulls objects towards the Earth.

Gravity

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A force that opposes motion when two objects rub against each other.

Friction

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Objects with ________ surfaces have high friction.

rough

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Objects with ________ surfaces have low friciton.

rough

smooth

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True or False: More friction allows things to move more smoothy.

False

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What is the unit used to measure force?

Newtons

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What is the formula for finding the speed of an object?

Distance divided by time

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If an object is not moving, the forces must be....

Balanced

Unbalanced

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April and Jessica are playing tug of war. They are both pulling with 50 Newtons of force. Their forces would be ______________ and the rope ____________ move.

Balanced; would

Unbalanced; would

Balanced; would not

Unbalanced; would not

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If 2 people are pushing a box in opposite directions with the same amount of force, the box ___________ move.

will not

will

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If a ball is rolling across the sand at the beach, what will cause the ball to slow down and stop?

gravity

balanced forces

inertia

friction

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When there is no change in the speed of an object, (the speed is staying the same) we say the object is....

at a constant speed

decelerating

accelerating

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Describe the motion of the object.

The object is at a constant speed.

The object is decelerating.

The object is at rest.

The object is accelerating.

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Describe the motion of the object.

The object is accelerating.

The object is decelerating.

The object is at rest.

The object is at a constant speed.

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