A body constrained to move in z direction is subjected to a force given byF =(3i -10j+5k)N. What is the work done by this force in moving the body through a distance of 5 m along z_axis
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Answered by
64
since Forces in x and y Direction are perpendicular to Direction of Motion work done by then will be zero.
Hence net work done is work done by force in z direction.
Which is 5*5= 25 J.
Hence net work done is work done by force in z direction.
Which is 5*5= 25 J.
Answered by
4
Answer:
25J
Explanation:
w=F.S
displacement in z direction=5
F.S=5*5=25
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