Acceleration

25 July 2022
4.7 (114 reviews)
17 test answers

Unlock all answers in this set

Unlock answers (13)
question
Which graph would match the same type of movement that the graph shows?
answer
A.)
question
What is the acceleration?
answer
0.2 m/s2
question
If the change in velocity increases, what happens to the acceleration during the same time period?
answer
Acceleration increases.
question
Based on the graph of velocity over time, which could be the initial velocity and the final velocity for this graph?
answer
initial = 2.5 m/s; final = 2.5 m/s
question
Ariana is accelerating her car at 4.6 m/s2. It took her 10 seconds to reach this acceleration. Her starting velocity was 0 m/s. What was her final velocity?
answer
46 m/s
question
Which most likely could cause acceleration? Check all that apply.
answer
wind water movement a hill a stop light
question
Isla's change in velocity is 30 m/s, and Hazel has the same change in velocity. Which best explains why they would have different accelerations?
answer
Isla had a different time than Hazel.
question
Based on the position vs. time graph, which velocity vs. time graph would correspond to the data?
answer
C.)
question
Which lists them from greatest to lowest change in velocity?
answer
Kira β†’ Diego β†’ Dustin
question
Micah knows that a car had a change in velocity of 15 m/s. To determine acceleration, Micah also needs the ___ of the total trip in seconds.
answer
time
question
____ is the rate of change in velocity.
answer
Acceleration
question
Which equations can be used to solve for acceleration? Check all that apply.
answer
A D F G
question
The graph below shows a velocity vs. time graph.
answer
D.)
question
Acceleration involves a change in speed and
answer
direction.
question
Which best describes the riders?
answer
Gabriella is slowing down at the same rate that Kendall is speeding up, and Franklin is not accelerating.
question
If velocity is positive, which would most likely yield a negative acceleration?
answer
An initial velocity that is faster than a final velocity.
question
Which best depicts the data?
answer
From 6 to 8 seconds, Elan accelerated faster than Anna.