Question

1. An object moves along a straight line with an
acceleration of 2 m/s. If its initial speed is 10 m/s,
what will be its speed 5 s later?​

Answer 1

Answer: 20

Explanation:

As acceleration is constant, we can use kinematics equation:

V= U +at

V= 10+5*2

V=20m/s

Hope it helps you!

Answer 2

Answer:20m/s

Explanation:acceleration =v-u/t.

2=v-10/5 then 2×5+10=v then answer is v= 20m/s