Force and Motion Test

What is speed?

• how far you go
• how much distance is covered over a period of time
• how fast you accelerate
• the change in the location of a object

Which of the following is a unit for acceleration?

• km/s
• m/s²
• mi/hr
• ft

The graph represents

• Acceleration
• No motion
• Deceleration
• Constant Velocity

The graph represents

• No motion
• Constant velocity
• Acceleration
• Deceleration

The graph represents

• no motion
• constant velocity
• acceleration
• negative acceleration

What is happening at D?

• Stationary
• Accelerating
• Fast steady speed; moving away from the starting position
• Slower steady speed; moving away from the starting position

Tags

CCSS.HSF.IF.B.4

What is happening at E?

• Stationary
• Accelerating
• Fast steady speed; moving away from the starting position
• Steady speed; returning to start position

Tags

CCSS.8.EE.B.5

What is the net force?

• 40 N left
• 0 N Balalnced
• 400 N right
• 40 N right

What happens when unbalanced forces act on an object at rest?

• the object remains at rest
• the object begins moving in an unpredictable direction
• the object begins moving in the direction of the net force
• the object begins moving opposite to the direction of net force

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity