A force acting along the -axis on a block is given by

PHYSICS · Single correct · CBSE · Physics · Work, Energy and Power · Work, Energy and Power

Problem

A force acting along the

x

-axis on a block is given by

F(x)=5x\,\text{N}

, where

x

is in metres. Find the work done by the force as the block moves from

x=0

x=2\,\text{m}

. (a)

20\,\text{J}

(b)

5\,\text{J}

(c)

10\,\text{J}

(d)

13.3\,\text{J}