What is the work done against gravity when a body is moved horizontally along a frictionless surface ???
Please ! Help me to solve it.
Answers
Answered by
1
no work is done..as the body is moving horizontally
Anonymous:
,mark it as brainliest.
but why
work zero
body is moving horizontally...its simple
Answered by
1
The work done against gravity is zero because it will make an angle of 90°
therefore, work done= F*cos90°*S
= F*0*S= 0 ( COS90°= 0)
hope it helps..
therefore, work done= F*cos90°*S
= F*0*S= 0 ( COS90°= 0)
hope it helps..
okkk
mark it brainliest if it is..^_^
ty @Akhilkhushwaha
most welcome
hmm
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