Physics, asked by mrbrainliest93, 7 months ago

A CHILD PULLS A TOY BUS THROUGH A DISTANCE OF 8m ON A SMOOTH HORIZONTAL FLOOR.THE STRING HELD IN THE CHILD IS HAND MAKES AN ANGLE OF 60 DEGREES WITH THE HORIZONTAL SURFACE .IF THE FORCE APPLIED BY THE CHILD IS 3N . CALCULATE THE WORK DONE BY THE CHILD IN PULILING THE TOY CAR.

Answers

Answered by amod6516

2

mai asha krta hu ye apki madad krega

Attachments:

Answered by gamerchiru395

0

Answer:

Given,

Force = 3N

Distance = 8m

It makes an angle of 60°

W = F×S×cos60

= 3 × 8 × 0.5

= 12J.

Work done by the child in pulling the toy car is 12J.

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