Final review: newton/energy

If the mass is 50kg and the accelerations is 123.7 m/s what would the force be?

• 721
• 5108
• 6185
• 2.474

If you increase the mass the acceleration will....

• Increase
• decrease

If you increase the force the acceleration will....

• Increase
• decrease

If the net force on an object is zero, then the object has

• reaction forces
• action forces
• balanced forces
• unbalanced forces

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

Why is it harder for the boy in Image B to get down the hill?

• Motion
• Friction
• Work
• Displacement

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.

The formula 
? = mass x acceleration
or 
? = m x a 
is used to find 

• Force
• Velocity
• Momentum
• Gravity

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

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

• 1st
• 2nd
• 3rd