BANKING Content

RRB ALP 29th Aug 2018 Shift-2 Question 10

Question 10

An object of mass 15 kg is moving with a uniform velocity of $$ 4ms^{-1} $$. What is the kinetic
energy possessed by the object?

Solution

Kinetic Energy = $$\frac{1}{2}mv^2$$

                       =$$\frac{1}{2}15 \times 4^2$$ = 120

So , the answer would be Option c)120J.



Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free

Comments

Register with

OR

Boost your Prep!

Download App