Question

A speeding car changes its velocity from 108 km/h to 36 km/h in 4s. Then the deceleration in m/ s2 is.
(1) 6
(2) 2
(3) 4
(4) 5​

Answer 1

Answer:

it will 6

Explanation:

Answer 2

Answer:

then the deceleration Answer should be 6