motion graph

What does this motion graph represent?

• Two race car drivers wait forever and then drive home.

• Two race car drivers wait forever and then take off when the light turns green.

• Two race car drivers that wait forever and then wait a little longer.

• Two race car drivers agree to re-think their life goals.

5. Which runner stopped for a rest?

• Charlie

• Bob

• Albert

This graph represents the motion of a cart. What is the average speed of the cart?

• 0.83m/s

• 1.17m/s

• m/s

• 65m/s

This graph demonstrates an object that is -

• Increasing speed 
• At a constant speed
• Decreasing speed 
• Stationary

Which of the following can be inferred from the graph?

• The object is experiencing acceleration.

• The object is moving along a curved path.

• The object has a negative acceleration.

• The object moves at a constant speed.

2. Which statement describes free fall?

• The motion of the object where gravity is the only force acting on it.

• Object falling down

• Force of the gravity affected by the mass of the object

What is happening at D?

• At Rest

• Accelerating

• Constant Speed (Speeding)

• Constant Speed Back Home

This graph demonstrates an object that is -

• Increasing speed
• At a constant speed
• Decreasing speed
• Stationary

What happened during B to C point?

• deceleration

• constant speed

• at rest

• acceleration

Object is ...

(check that "y" axis!)

• stopped

• constant speed

• speeding up