Acceleration Answers

10 verified answers2 views
1
Free Preview

greatest

Question illustration
D
Dustin → Diego → Kira
D
Dustin → Kira → Diego
K
Kira → Dustin → Diego
K
Kira → Diego → Dustin
3

The graph depicts the velocity and times of Elan and Anna during a race.

Question illustration
F
From 0 to 2 seconds, Anna experienced negative acceleration.
F
From 3 to 6 seconds, Elan accelerated while Anna did not.
F
From 6 to 8 seconds, Elan accelerated faster than Anna.
F
From 8 to 10 seconds, Elan experienced negative acceleration.
5

If the change in velocity increases, what happens to the acceleration during the same time period?

A
Acceleration decreases.
A
Acceleration increases.
A
Acceleration becomes negative.
A
Acceleration becomes steady.
6

most likely

A
A final velocity that is faster than an initial velocity.
A
A time that is less than a half hour.
A
An initial velocity that is faster than a final velocity.
A
A time that is greater than a half hour.
8

Which of these is an example of acceleration?

a
a bicyclist turning around a corner
a
a car parked in a driveway
a
a bus traveling north at 25m/s
a
a helicopter waiting to take off
9

best

I
Isla had negative acceleration, and Hazel had positive.
I
Isla's change in velocity occurred over a shorter time than Hazel's.
I
Isla had positive acceleration, and Hazel had negative.
I
Isla went a farther distance than Hazel.
10

best

Question illustration
G
Gabriella is speeding up at the same rate that Kendall is slowing down, and Franklin is not accelerating.
G
Gabriella is slowing down at the same rate that Kendall is speeding up, and Franklin is not accelerating.
G
Gabriella and Franklin are both slowing down, and Kendall is accelerating.
G
Gabriella is slowing down, and Kendall and Franklin are accelerating.

Did you find these answers helpful?