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?