Question

an object moves along a straight line with an acceleration of 2m/s square if its initial speed is 10m/s, what will be its speed 2ms?

Answer 1

Answer:

20m/s

Explanation:

Given:

a=2m/s^2

u=10m/s

t=5s

By using identity;

v=u+at

v=10+2×5

v=10+10

v=20m/s

therefore the speed is 20m/s

Answer 2

Answer:

go as fast

Explanation:

10 is bigger 2 so that they go speed