Question

an object start moving with a velocity 6 metre per second and acceleration 1.5 m per second square after what time will it require the velocity 15 M per second find the distance travelled by the object in this time

Answer 1

here is your answer......

Answer 2

it is given in question that initial velocity (u) = 6m/s

v = 15m/s

a = 1.5 m/s^2

therefore v = u +at , by putting values we got t= 6s

now as we know that , s = ut +1/2 at^2 so on putting values of u, a, t we will get s = 63 metres