Newton's Laws

What is the acceleration of a 50 kg object pushed with a force of 500 newtons?

• 25000 m/s²

• 25 m/s²

• 10 m/s²

• 5 m/s²

If you kick a bowling ball and a tennis ball with the same amount of force, according to Newton's 2^nd Law what will happen?

• The tennis ball will travel faster than the bowling ball

• The bowling ball will travel faster than the tennis ball

• The bowling ball will travel faster, but cover a shorter distance

• Both the balls will travel the same distance

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NGSS.MS-PS2-2

If the action force is of 5 N, then the reaction force will be .....

• 5 N in the same direction

• 5 N in the opposite direction

• 10 N in the same direction

• 10 N in the opposite direction

What would happen if the action and reaction were to act on the same body?

• The resultant would be zero

• The body would not move at all

• Both (a) and (b) are correct

• Neither (a) nor (b) is correct

Which of the Newton's Laws describes the amount of force applied to accelerate an object's mass?

• Newton's First law

• Newton's Second law

• Newton's Third Law

• Newton's Fourth Law

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NGSS.MS-PS2-2

Which of Newton's Laws is demonstrated by a ball rolling to a wall then stopping?

• Newton's first law

• Newton's second law

• Newton's third law

• Newton's law of acceleration

Why do you lean towards the left when a car turns right ?

• Because of gravity

• Because of reaction force

• Because of velocity

• Because of inertia

A butterfly crashes into a high-speed bus. The force experienced by the butterfly is ............... the force experienced by the bus.

• less than

• equal to

• greater than

• zero

Which property of an object determines how much inertia it has ?

• Velocity

• Force

• Mass

• Acceleration

Tags

NGSS.MS-PS2-2

An empty truck and a fully loaded truck are next to each other at a traffic light. When the light turns green, the lighter truck increases speed more quickly. Which of these best explains this situations

• Newton's first law
• Newton's second law
• Newton's third law
• Conservation of momentum

Tags

NGSS.MS-PS2-2