An open truck is moving with a uniform velocity of `10 ms^(-1)` If rain adds water at the rate of 5 kgs with zero velocity, then the additional force applied by the engine to maintain the same velocity is :

Options

A. `0.5N`
B. 5.0N
C. 50N
D. 100N

Answer

c

Explanation

Here `F=(DeltaM)/(Deltat)xxupsilon=(5)/(1)xx10-50N`
(c) is the choice