Newton's Laws Of Motion Review Quiz

(a)   = mass x acceleration

I the mass of an object is 10 kg. And the acceleration is 10 m/s², what is the force on the object?

• 1000 N

• 20 N

• 10 N

• 100 N

Tags

NGSS.MS-PS2-2

A (a)   is required to change the motion of an object

Tags

NGSS.MS-PS2-2

If the mass of an object is 5 kg, and the acceleration is 2 m/s². What is the force?

• 10 N

• 7 N

• 3 N

• 12 N

Tags

NGSS.HS-PS2-1

Is friction a force?

• Yes

• No

Is a car going around a corner an example of acceleration?

• Yes

• No

Tags

NGSS.MS-PS2-2

An object's velocity can be changed by changing its speed, its direction, or both.

• True
• False

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NGSS.MS-PS3-1

A change in velocity over time is called ___________.

• speed
• force
• acceleration
• direction

According to Newton's second law, if you increase the force applied to an object :

• it accelerates more
• it doesn't move
• you get more inertia
• it decelerates

Tags

NGSS.MS-PS2-2

An 800-newton person is standing in an elevator. If the upward force of the elevator on the person is 600 Newtons, the person is

• at rest

• accelerating upward

• accelerating downward

• moving downward at constant speed

Tags

NGSS.MS-PS2-2