Physics Test Review

What is the net force?

• 17 N Right
• 3 N Right
• 3 N Left
• 17 N Left

Tags

CCSS.HSN.VM.A.3

A 1000 kg row boat and a 250 kg raft are racing with the same amount of force applied. What is their acceleration

• The row boat will accelerate 2x as fast

• The raft will accelerate 4x as fast

• The raft will accelerate 2x as fast

• The row boat will accelerate 4x as fast

Tags

NGSS.MS-PS2-2

If the current going against the barge slows down, the barge will

• move slower

• move faster

• come to a stop

• change direction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

If the team on the left starts pulling harder....

• the team on the right will pull to the left with increased speed.

• the team on the left will pull to the left with increased speed.

• the team on the left will pull to the left with constant speed.

• the team on the right will pull to the right with constant speed.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Without gravity we would________.

• Float away

• Stay in the ground

• Nothing would happen.

• I don't know

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

unbalanced force

• the state where all opposing forces acting on an object are equal; they do not change an object's motion

• the state where all opposing forces acting on an object are not equal; they change an object's motion

Tags

NGSS.MS-PS2-2

What is the speed of this object at 3 seconds?

• 5 m/s
• 45 m/s
• 5 s/m
• 45 s/m

Tags

CCSS.HSF.IF.B.4

What is Newton's First Law known as? The Law of

• Friction
• Mass
• Inertia
• Gravity

Which statement explains what happens?

• F = M x A

• A body at rest tend to stay at rest unless acted upon by unbalanced forces

• For every action there is a reaction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

the tendency of an object to resist a change in its motion

• acceleration
• inertia
• mass
• frame of reference