Question

Question

a car is travelling in a uniform motion at 3 meters per second it changes its speed to 5metre per sec for 5 sec.calculate its acceleration

Answer 1

Answer:

here's your answer hope it helps you please make me as brainist

Answer 2

Answer:

u--0m/s-²

v - 3m/s-²

t- 1s

so we have, a= v-u

---------

t

a= 3m/s-² -- 0m/s-²

____________

1s

= 3

---

1

= 3 m/s-²

for second case, repeat same position and u will find the answer , of both accerlation.

Hope it helps you,

this is done my own, not from any source.

if it is not correct forgive me.

thank you..