Question

an object is moving up an incline plane its velocity changes 10 metre per second to 30 metre per second in 4 seconds then its acceleration is dash metre seconds​

Answer 1

Answer:

answer is

Explanation:

vi= 10 m/s

vf=30m/s

time=4 sec

as we know that

acceleration= (vf- vi)/t

a=30-10/4

a=20/4

a=5m/s²