Question

The speed-time graph shown is for a car moving in a straight line.
15
speed
m/s
10
5
0
20
40
60
80
time/s
What is the acceleration of the car when the time is 40 s?
LA
O m/s2
15 3 m/s
B
C
15
40
m/s2
40
D (15 - 3)m/s?​

Answer 1

Answer:

ASK TO YOUR TEACHER FIRST