Taher -Physics - motion 1

Vectors are quantities that have magnitude and direction

• True

• False

Scalars are quantities that have a magnitude and direction

• True

• False

The measure of the force of gravity on an object

• mass

• weight

• matter

• grams

Which distance/ time graph applies to an object at rest?

• A

• B

• C

• D

A tunnel has a length of 50 km. A car takes 20 min to travel between the two ends of the tunnel. What is the average speed of the car?

• 2.5 km / h

• 16.6 km / h

• 150 km / h

• 1000 km / h

Jisoo watches a red buggy car, which is her favorite activity. He watches the car cover 2 meters every second. Which graph would represent this?

• A (upper left)

• B (bottom left)

• C (upper right)

• D (bottom right)

Which graph shows an object not moving?

• A

• B

• C

• D

Which graph shows an object moving at a constant rate?

• A
• B
• D
• E

In a coordinate system, the _____ is the point at which both variables have the value of zero.

• distance
• magnitude
• origin
• vector

Final position minus the initial position is called 

• displacement
• distance
• magnitude
• time interval