A is waiting a bus- What is the work done when he is carrying a box and waits 5 minutes the bus-200 J100 J0 J6000 J

Question

A is waiting a bus- What is the work done when he is carrying a box and waits 5 minutes the bus-200  J100  J0  J6000  J

Toppr Admin · Accepted Answer

W-Fscos-x3B8-where W - work done- F - force- s - displacement- -x3B8- - angle between force and displacementAs there is no displacement s-0-xA0-Hence work done is zero- W-0

A man is waiting for a bus. What is the work done when he is carrying a box and waits for 5 minutes for the bus?
$200 J$
$100 J$
$0 J$
$6000 J$

$W = F s cos θ$
where $W$ - work done, $F$ - force, $s$ - displacement, $θ$ - angle between force and displacement

As there is no displacement $s = 0$ .

Hence work done is zero. $W = 0$

A man is waiting for a bus. What is the work done when he is carrying a box and waits for 5 minutes for the bus?200 J100 J0 J6000 J

W=Fscosθwhere W - work done, F - force, s - displacement, θ - angle between force and displacementAs there is no displacement s=0. Hence work done is zero. W=0

A man is waiting for a bus. What is the work done when he is carrying a box and waits for 5 minutes for the bus?
$200 J$
$100 J$
$0 J$
$6000 J$

$W = F s cos θ$
where $W$ - work done, $F$ - force, $s$ - displacement, $θ$ - angle between force and displacement

As there is no displacement $s = 0$ .

Hence work done is zero. $W = 0$