Lab: Motion

Question 1

Acceleration: [___]

Revolt · Accepted Answer

Meters per second squared; Selection 1: Meters per second squared; Selection 2: Meters per second; Selection 3: Meters

Question 2

Velocity: [___]

Revolt · Accepted Answer

Meters per second

Question 3

Distance: [___]

Revolt · Accepted Answer

Meters

Question 4

In this experiment, the [___] was intentionally manipulated. This was the independent variable.

Revolt · Accepted Answer

height of the track; Selection 1: height of the track; Selection 2: speed of the car

Question 5

speed of the carheight of the trackdistance traveled

Revolt · Accepted Answer

speed of the car

Question 6

What is the fastest time trial for the first quarter checkpoint? [___] seconds

Revolt · Accepted Answer

86625; 86626; 86627; 2.02

Question 7

What is the slowest time trial for the first quarter checkpoint? [___] seconds

Revolt · Accepted Answer

2.15

Question 8

What is the range of times measured for this checkpoint? [___] seconds

Revolt · Accepted Answer

0.13

Question 9

In which digit is there the least amount of confidence? [___]

Revolt · Accepted Answer

Part 1: 7; Part 2: 4; 7 (the hundredths digit)

Question 10

The cars on the higher track travel [___] the cars on the lower track, in the same time.

Revolt · Accepted Answer

farther than; Selection 1: farther than; Selection 2: greater; Selection 3: slope

Lab: Motion Answers