An effort of 40N is applied on a machine to lift a mass of 60kg. Determine the mechanical advantage of the machine [ g = 10ms\(^2\) ]

a

2400

b

240

c

150

d

15

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Explanation

Correct Option
d

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Discussions (5)

Desfy
1 year ago

Another method is
60/40 = 1.5
1.5 x 10 = 15
✌✌✌✌✌✌✌

Amaezechidiogo
4 months ago

l/e×g
60/40*100
=15

testy21
2 months ago

very easy actually

Phavour17
8 months ago

mass(m)=60k
effort=40N
g=10
m×g/e
therefore 60×10=600
600/40=15

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