Question

A motor cycle moving with a speed of 5 m/s. If applied an acceleration of 0.2 m/s2. Calculate the speed of motor cycle after 10 seconds. And the distance travelled by it in this time

Answer 1

v=u+at

u=5 m/s

t=10 sec

a=0.2 m/s²

∴V=5 + 0.2×10

    = 5 + 2

      =7 m/s

S=ut + 1/2 at²

  =5×10 + 1/2×0.2×10×10

  =50 + 10

  =6 m

I think this is correct if the substituted value is correct.