Question

An object starts its motion from rest with an accleration 10 m/s².What will be its velocity after 5 minutes? ​

Answer 1

Answer:

3000m/s

Explanation:

v=u+at

u=0

a=10m/s^2

t=5min=300s

v=10*300

v=3000m/s

Answer 2

Given,

a=10m/s²

u=0m/s

t=5sec

From 2nd equation of motion,

S=ut+ ½ at²

S=0×5+ ½ ×10×5×5

S=0+125

S=125m