calculate the amount of work don in taking a packet of mass 100 kg to the top of a building of height 14 m . take g = 10 m/s
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Answered by
7
given that ,
m = 100kg
height ( h ) = 14m
g = 10 m/s
work done = ?
W = mgh
= 100 * 14 * 10
= 14000 joules
m = 100kg
height ( h ) = 14m
g = 10 m/s
work done = ?
W = mgh
= 100 * 14 * 10
= 14000 joules
Answered by
5
m = 100kg ( mass )
g = 10m/s ( acceleration due to gravity )
h = 14m ( height )
w = mgh
= 100 * 10 * 14
= 14000 J
= 1.4 * 10^4 ( answer )
g = 10m/s ( acceleration due to gravity )
h = 14m ( height )
w = mgh
= 100 * 10 * 14
= 14000 J
= 1.4 * 10^4 ( answer )
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