Lab: Motion with Constant Acceleration

Question 1

An object moving north with an initial velocity of 14 m/s accelerates 5 m/s2 for 20 seconds. What is the final velocity of the object?

Revolt · Accepted Answer

114 m/s

Question 2

The diagram shows a motion map.

Revolt · Accepted Answer

The object has negative acceleration and eventually stops.

Question 3

negative displacementnegative accelerationzero accelerationzero displacement

Revolt · Accepted Answer

zero acceleration

Question 4

The chart shows data for four moving objects.Which object has the greatest acceleration?

Revolt · Accepted Answer

Y

Question 5

The chart shows data for a moving object.

Revolt · Accepted Answer

The object is not accelerating.

Question 6

For motion maps that illustrate accelerated motion, what does a new level indicate?

Revolt · Accepted Answer

change in acceleration or direction

Question 7

A velocity vs. time graph is shown.

Revolt · Accepted Answer

4 m/s2

Question 8

How is constant velocity indicated on a motion map?

Revolt · Accepted Answer

by vectors that are all the same length

Question 9

A velocity vs. time graph for an object is shown.

Revolt · Accepted Answer

W and X

Lab: Motion with Constant Acceleration Answers