Force and motion

Which force produces a change in motion?

• unbalanced force
• balanced force
• gravitational force
• frictional force

Tags

NGSS.MS-PS2-2

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

Tags

NGSS.MS-PS2-1

What is the formula for force?

• F=M/A
• F=A/M
• F=M*A
• F=M*F

Tags

CCSS.7.NS.A.3

What is the net force on the block? (click on the words to view the picture)

• 5 Newtons up
• 5 Newtons down
• 15 Newtons up
• 15 Newtons down

Tags

CCSS.7.EE.B.3

What is this graph showing?

• Constant Speed
• Acceleration (speeding up)
• Deceleration (slowing down)
• No motion

Tags

NGSS.MS-PS3-1

Whenever an object exerts a force on a second object, the second object exerts an equal force on the first is which Newton's Law?

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law

Which is an example of Newton's 2nd Law of Motion? (the acceleration of an object depends on the mass of the object and the force applied)

• throwing a baseball
• swimming
• jumping on a trampoline
• pushing a full shopping cart vs. pushing an empty shopping cart

Tags

NGSS.MS-PS2-2

In a game of tug-of-war, you pull on the rope with a force of 100 N to the right and your friend pull on the rope with a force of 100 N to the left. What is the net force on the rope?

• 200 N to the right 
• 200 N to the left 
• 0 N 
• 100 N to the right 

If you kick a bowling ball and a tennis ball with the same amount of force, according to Newton’s Second Law of Motion, what will happen?

• The tennis ball will travel farther than the bowling ball.
• The bowling ball will travel farther than the tennis ball.
• The bowling ball will travel faster, but cover a shorter distance
• The balls will travel the same distance.

Velocity is speed in a given...

• Direction 
• Acceleration 
• Force 
• Mass