Question

The speed-time graph for a body moving along a
straight line is shown in figure. The average
acceleration of body may be
speed (m/s)
0
5
10
()
(120
(3) - 4 m/s2
(2) 4 m/s2
(4) All of these​

Answer 1

Answer:

The average acceleration is from t=0 to t=10 is 0.

Explanation:

Using formula of :

v^2 -u^2 = 2as

as v(final velocity) = (u)initial velocity

=> 2as = 0

=> average acceleration is 0.