Newton's Three Laws of Motion

Who published the three laws of motion in the book Philosohiae Naturalis Principia Mathematica in 1687?

• Sir Raymond Palmer

• Sir Isaac Newton

• Sir James Neutron

• Sir Samuel Oak

Reorder the following

• An object in motion tends to stay in motion and an object at rest tends to stay at rest unless acted upon by an unbalanced force.

• For every action there is an equal and opposite reaction.

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The object was sitting still, it will ​ ​ (a)   . If it was moving at a constant velocity, it will ​ (b)   .

• remain stationary
• keep moving

In order to change the motion of an object, it takes...

• momentum

• power

• force

• electricity

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To find the force of an object, you can use the formula:

• F = ma

• p = mv

• v = d/t

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Two teams are playing tug of war. They are both exerting equal force on the rope in opposite directions. This ___ force results in no change of motion.

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A measurement of how quickly an object is changing speed is ​ (a)  

• acceleration
• speed
• velocity
• force

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The First Law states that all objects have ___

• movement

• force

• acceleration

• inertia

If the forces on an object are not equal and opposite, then the forces are...

• balanced

• unbalanced

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A soccer ball is sitting at rest. It takes a(n) ___ force of a kick to change its motion.

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