Question

a velocity of an object increases at a rate of 20 metre per second to 15 metre per second in 10 second
find its acceleration​

Answer 1

Answer:

ANSWER

Acceleration a=

t

v−u

=

10s

50 ms

−1

−20 ms

−1

or a=

10s

30 ms

−1

=3 ms

−2

Explanation:

Hope it's helpful to you....

Have a lovely day....

##Sania

Answer 2

Answer:

here is your answer mate,

ANSWER

Acceleration a=tv−u=10s50 ms−1−20 ms−1

or a=10s30 ms−1

=3 ms−2

hope this helps you ✌❤

hyderabad rocks