Question

An object moves along a straight line with an acceleration of 2 metre per second square if its initial speed is 10 metre per second what will the speed after 5 second later​

Answer 1

Answer:

a=2m/s

u=10m/s

t=5sec

v=u+at

v=10+2×5

=>20

Answer 2

Answer:

20m/s

Explanation:

Given:

a=2m/s^2

u=10m/s

t=5s

v=u+at

v=10+2×5

v=10+10

v=20m/s

therefore the speed is 20m/s