Question

A body is moving vertically upwards. Its
velocity changes at a constant rate from 50 ms to 20
ms- in 3 s. What is its acceleration ?​

Answer 1

Answer:

Acceleration, a=

Time

FinalVelocity−InitialVelocity

=

3s

20m/s−50m/s

=−10m/s

Answer 2

Answer:

Hii mate here is ur answer

Acceleration,

 

a=TimeFinalVelocity−InitialVelocity=

3s20m/s−50m/s=

−10m/s2

tq for points