a man weighing 500 Newton carries a load of hundred Newton a flight of stairs 4 m height in 5 seconds what is his power
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Answered by
18
Total weight = 500N+100N = 600N
Height = 4m
Time = 5s
Power = work done / time taken
= (force * displacement) / time taken. ( because w = f * s)
= 600 *4/5
= 2400/5
= 480 watt
Height = 4m
Time = 5s
Power = work done / time taken
= (force * displacement) / time taken. ( because w = f * s)
= 600 *4/5
= 2400/5
= 480 watt
Muskan5785:
my answer is right
Answered by
8
HELLO DEAR USER !
__________
Given :-
W=F=100N
S=4m
T= 5sec
Required :-
Power =?
Formula :-
P = W/t
W is work which is equal to
W=F.S
So ......
P =FS/t
P = 100 × 4 /5
P =400/5
P = 80watt
______________
INSHALLAH IT WILL HELP U
__________
Given :-
W=F=100N
S=4m
T= 5sec
Required :-
Power =?
Formula :-
P = W/t
W is work which is equal to
W=F.S
So ......
P =FS/t
P = 100 × 4 /5
P =400/5
P = 80watt
______________
INSHALLAH IT WILL HELP U
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