Question

A car driver increases the velocity of car from 5 m/sec to 15 m/sec in 5 seconds. The acceleration of car is


5 m/sec2


10 m/sec2


2 m/sec2


1 m/sec2

Plz give me the answer
Do fast
​

Answer 1

Explanation:

acceleration=v-u/t

15-5/5

10/5

=2m/sec²

Answer 2

Answer:

2 m/sec²

Explanation:

Initial velocity = 5 m/sec

Final velocity = 15 m/sec

Increase in velocity = 10 m/sec

Time taken = 5 seconds

Hence, acceleration = (10/5) m/sec² = 2 m/sec²