28 terms

Motion graph multiple choice

Math calculations based on motion graphs.
STUDY
PLAY
acceleration
What does a slope on this graph mean?
deceleration
What was occurring between points C and D on this graph?
constant velocity
What was occurring between ponts B and C on this graph?
.68 km/min
What was the speed at 58 min into the trip?
deceleration
What was the vehicle doing at letter D?
2 m/s
What is the average speed during this object's trip?
5 m/s
Wht was the instantaneous speed at time = 1?
.67 km/min
What was the average speed of this vehicle?
40 m
How far did the vehicle travel between 0 and 2 seconds?
10 m/s/s
What is the acceleration of this object?
B
During which letter is the car travelling at constant velocity?
C
At which letter is the car accelerating the most in a positive way?
D
At which location does the car have negative acceleration?
8.5 cm/s
What is the average speed of A?
5.5 cm/s
What is the average speed of B?
top
Which line top , middle, or bottom has the highest speed?
bottom
Which line top, middle, or bottom is the slowest speed?
1 m/s
What was the instantaneous speed at time 4 s?
15.63 m/s
What is the approximate speed at t = 160s?
Raul
Who took less time to run the race of 6.0 m?
6 m/s/s
What was the acceleration of the object during the first 5 seconds?
-4 m/s/s
What was the deceleration between t = 20-25 s?
3.33 m/s/s
What was the acceleration between t = 2-5 s?
-1 m/s/s
What was the deceleration between t = 5-10 s?
B
Which car is travelling a contant speed?
1,000 cm/s/s
What was the acceleration at t = .15 s
stop
What does the line on graph B mean?
constant velocity
What is the meaning of this line?