Answer the below question !!!!!!
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Answered by
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mass (m)= 50kg
g= 10m/s
no. of steps= 45
height (h)= 15cm or 0.15 m
total displacement= 45*0.15
= 6.75
Power= Work/time
work= mgh
Therefore, w= 50*10*6.75 / 9
= 3375/9
Power of the boy= 375 Joules.
Pls mark as 5 star if it helped!
g= 10m/s
no. of steps= 45
height (h)= 15cm or 0.15 m
total displacement= 45*0.15
= 6.75
Power= Work/time
work= mgh
Therefore, w= 50*10*6.75 / 9
= 3375/9
Power of the boy= 375 Joules.
Pls mark as 5 star if it helped!
TheRealSherlock:
ohh sory yes.
edit it
how to edit?
dont wory i did it.
unit of power is W not J !
yes it is, but watt= j/s
plz change the unit
nope the unit is correct.
joules is for energy and watt is for power
yes sabarinathcs is correct
Answered by
3
mass = 50 kg
acceleration = 10 m/s²
no. of steps = 45
height = 15 cm = 0.15 m
distance covered ,
= 45 * 0.15
= 6.75 m
work done = Fs
=mgh
=50*10*6.75
= 3375 J
Power= Work/time
Therefore,
P = 3375/9
Power = 375 W .
i hope it helps..................
acceleration = 10 m/s²
no. of steps = 45
height = 15 cm = 0.15 m
distance covered ,
= 45 * 0.15
= 6.75 m
work done = Fs
=mgh
=50*10*6.75
= 3375 J
Power= Work/time
Therefore,
P = 3375/9
Power = 375 W .
i hope it helps..................
thanks .... but i hav marked the other as best
no problem ...u can mark him as the best :)
:)
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