Kinematics Re-Test Review

What is the magnitude of the following vector?

65 mph South

Choose all of the scalar quantities below

• distance

• speed

• velocity

• 35 mph

• 35 mph South

A vector includes

• magnitude only

• direction only

• magnitude and direction

After hitting a home run a batter completes a full circuit of the baseball diamond which has 4 sides of 6.5m each. What was his total displacement?

• 0 m

• 6.5 m

• 13 m

• 26 m

After bunting the ball a dashes to 2nd base safely. The baseball diamond has 4 sides of 6.5m each. What was his total distance?

• 0 m

• 6.5 m

• 13 m

• 26m

A car is traveling at 35mph and accelerates at a constant 2 miles per hour per hour. What will the car's velocity be after 1 hour?

• 17.5 mph

• 35 mph

• 37 mph

• 70 mph

A ball is traveling at 5m/s and slows to a complete stop in 20 seconds. What was the balls acceleration?

• -0.25 m/s²

• 0.25 m/s²

• 100 m/s²

• -100 m/s²

A nerf gun shoots a dart 27m to stick on a window. if the dart was traveling at 4m/s, how long did it take to hit the window?

• 6.75 s

• 108 s

• 20.25 s

What is the velocity of a southbound boxcar traveling 30m in 27 seconds?

• 1.11 m/s

• 1.11 m/s South

• 810 m/s

• 810 m/s South

Which graph shows an individual that is stopped?

• A

• B

• C

• D

• None of the answers are correct