A force of 7, N acts on an object. The displa | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) When a force $F$ acts on an object to displace it through a distance $S$ in its direction,the work done $W$ on the body by the force is given by:W

Vedclass · Accepted Answer

$56$

Vedclass · Answer

(A) When a force $F$ acts on an object to displace it through a distance $S$ in its direction,the work done $W$ on the body by the force is given by:Work done = Force $	imes$ Displacement$W = F 	imes S$Given:Force $(F)$ = $7\, N$Displacement $(S)$ = $8\, m$Therefore,work done $(W)$ = $7\, N 	imes 8\, m$$W = 56\, N\cdot m$Since $1\, N\cdot m = 1\, J$,the work done is $56\, J$.

$A$ force of $7\, N$ acts on an object. The displacement is $8\, m$ in the direction of the force. What is the work done in this case (in $, J$)?

Similar Questions

Calculate the work required to be done to stop a car of $1500 \, kg$ moving at a velocity of $60 \, km/h$. (in $J$)

Define average power.

What is power?

Define $1\, J$ of work.

In each of the following cases,a force,$F$ is acting on an object of mass,$m$. The direction of displacement is from west to east,shown by the longer arrow. Observe the diagrams carefully and state whether the work done by the force is negative,positive,or zero.

Vedclass Test Series

Exam Paper Generator

Online Exam Module