a girl weighing 400N climb vertical ladder if the value of g equals to 10 M per second square the work done by her at 2m.
Answers
Answered by
78
Hey mate!!
Here's your answer,....
Force(F)=400
Distance(S)=2
as we already know that the formula for work done is
W=FS
400×2=800
Hope it helped you,....
pls mark me as the brainliest.....
Here's your answer,....
Force(F)=400
Distance(S)=2
as we already know that the formula for work done is
W=FS
400×2=800
Hope it helped you,....
pls mark me as the brainliest.....
Answered by
1
Answer:
800 J
Explanation:
F=400 N
g=10m/s^2
h=2m
F=mg
400N= m*10
400/10 = m
m=40
W=mg*s
W=40x10x2
=800 J
work done = 800 J
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