Forces

A push/pull exerted on an object is called

• Force

• Momentum

• Speed

• Net force

Are the forces balanced or unbalanced?

• Balanced

• Unbalanced

A Newton is a unit of ______.

• Acceleration

• Inertia

• Force

• Velocity

Name the missing force.

• Gravitational Force

• Normal Force

• Friction Force

• Applied Force

Name the missing force.

• Normal Force

• Push/Pull Force

• Friction Force

• Tension Force

The force that keeps objects on top of surfaces instead of letting them sink into the surface is known as:

• Normal Force

• Gravitational Force

• Friction Force

• Air resistance

Force =

• mass x acceleration

• mass / acceleration

• mass + acceleration

• mass - acceleration

How much force is needed to accelerate a 100 kg mass at a rate of 2.5 m/s²?

• 250 N

• 25 N

• 250 kg*m/s

• 25 kg*m/s

If you jump off the high dive, how fast do you accelerate?

• 9.8 m/s/s

• it depends on your mass

• It depends on how fast you run off of the high dive

• 9.8 mph

What is the force of 55kg person standing on the ground?

• 539N

• 55N

• 55kg

• 539m/s²