Savvas 5th Forces and Motion Test

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If an object is already moving, forces can make it speed up, slow down, or change direction.

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Balanced forces do not cause a change in motion.

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When one object pushes or pulls another object, the second object is exerting a force on the first object

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Force and mass both affect the amount of change in an object's motion.

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Magnetism is a contact force because magnets make contact.

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Gravity only acts on heavy objects.

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Friction is a type of contact force.

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Every force has a magnitude and direction.

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The strength of a force is measured in __________

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To calculate net force __________the difference in Newtons between the two forces.

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Objects that have alike charges __________ 

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When you ride a roller coaster__________  makes your body rise out of its seat at the top of the hill.

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Force= __________ x __________

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The rate at which the speed or the direction of motion of an object changes over time.

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Motion where the speed and direction do not change.

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A car runs out of gas while moving forward on a flat, straight road. The car keeps rolling for a while because

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This Newton's law states that when one object exerts a force on a second object, the second object exerts a force on the first.

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Which of the following is a contact force?

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Newton’s law of motion says that an object will stay in uniform motion unless a net force acts on the object.

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Which of the following is NOT an example of accelerated motion?

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A ball is rolled across four different surfaces with the same force. Which surface will slow the movement of the ball the most?

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Name an example of a push force.

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You are building a wooden car to enter in a downhill race. What can you do to make the car go as fast as possible? Please use complete sentences.

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If an object is already moving, forces can make it speed up, slow down, or change direction.

Balanced forces do not cause a change in motion.

When one object pushes or pulls another object, the second object is exerting a force on the first object

Force and mass both affect the amount of change in an object's motion.

Magnetism is a contact force because magnets make contact.

Gravity only acts on heavy objects.

Friction is a type of contact force.

Every force has a magnitude and direction.

The rate at which the speed or the direction of motion of an object changes over time.

Motion where the speed and direction do not change.

A car runs out of gas while moving forward on a flat, straight road. The car keeps rolling for a while because

This Newton's law states that when one object exerts a force on a second object, the second object exerts a force on the first.

Which of the following is a contact force?

Newton’s law of motion says that an object will stay in uniform motion unless a net force acts on the object.

Which of the following is NOT an example of accelerated motion?

A ball is rolled across four different surfaces with the same force. Which surface will slow the movement of the ball the most?

Name an example of a push force.

You are building a wooden car to enter in a downhill race. What can you do to make the car go as fast as possible? Please use complete sentences.

Describe a contact force and non-contact force that affect the motion of a baseball after a pitcher has thrown the ball. Use sentences.