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Marizza181 [45]
2 years ago
5

Q2. A certain machine is used to lift a load of 500N when an effort of 50N is applied to the machine the load is raised by 10m a

nd effort is moved by 60m that is the efficiency of the machine? (1. sp)​
Physics
2 answers:
Natalija [7]2 years ago
8 0

Answer:

2%

Explanation:

E=l/E x r/R x100%

=5000/50 x 0.1/0.6 x100

=2% or 166.7

White raven [17]2 years ago
6 0
Answer:
166.667%
Explanation:
MA = 500/50
. = 10
VR=60/10
=6
Efficiency=10/6 X 100%
=166.667
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