Consider the position vs time graph below that represents the motion of two bicyclists.
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Question 15
15.
Question 16
16.
What is the velocity of the object?
Question 17
17.
What is the acceleration of this object?
Question 18
18.
Consider the velocity vs time graph below that represents the motion of four different cars.
Car ______ has a constant velocity. Car ______ has a smaller positive acceleration. Car ______ has a larger positive acceleration. Car ______ has a negative acceleration.
Other Answer Choices:
B
D
C
A
Question 19
19.
What is the acceleration of the object from 5-10 seconds?
Question 20
20.
What is the acceleration for the first 3 seconds?
Question 1
1.
What is the velocity and acceleration over time 5-10 seconds? (section b)
2 m/s
2 m/s2
0 m/s2
0 m/s
Velocity
Question 2
2.
In the graph below, the cyclist waited approximately ______ seconds while they were _______ meters away.
Other Answer Choices:
5
10
20
30
30
20
15
40
Question 3
3.
Question 4
4.
Which PT Graph represents a car constantly increasing speed?
Question 5
5.
Question 6
6.
Question 7
7.
What is the average velocity of a ball that takes 15.7 seconds to roll 18 meters?
Question 8
8.
Namjoon and Monie are walking in Central Park before a concert. He realized he was going to be late, so they accelerated from 1.2 m/s at a rate of 0.75 m/s2 for 47 seconds. How far did Namjoon and Monie run across level ground to make it to their vehicle during this acceleration? (Use correct units)
Question 9
9.
When rolling a ball down a wheelchair ramp, if the ball begins at rest at the top of the ramp, what is the velocity at time = 3 seconds? (Hint: Use the vf equation)
Question 10
10.
Select the best description of the motion of a car rolling down a hill.
Question 11
11.
Cyclist B starts in the lead.
Question 12
12.
Cyclist B is in the lead at t = 7 seconds.
Question 13
13.
Cyclist A is the faster of the two cyclists.
Question 14
14.
The cyclists have the same velocities in the first 5 seconds.
What is happening at the intersection of the lines?
Acceleration
Which of the following best describes the motion on the graph?
Segment b illustrates constant positive velocity.
Segment d illustrates constant positive velocity.
Segment d illustrates constant positive velocity.
There is no backward motion in this graph.
Segment c illustrates constant positive velocity.
Segment a illustrates constant
positive velocity.
Select all that are true for the following graph:
Increasing acceleration
Skating at a constant speed
Increasing Speed
Skating Uphill
Increasing Velocity
Constant Velocity
Select all statements that incorrectly describe acceleration
How far an object travels over a given period of time