225k views
16 votes
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 and effort is moved by 60m that is the efficiency of the machine? (1. sp)​

User Nikhil K R
by
9.0k points

2 Answers

5 votes
Answer:
166.667%
Step-by-step explanation:
MA = 500/50
. = 10
VR=60/10
=6
Efficiency=10/6 X 100%
=166.667
User Tho
by
9.2k points
10 votes

Answer:

2%

Step-by-step explanation:

E=l/E x r/R x100%

=5000/50 x 0.1/0.6 x100

=2% or 166.7

User Jeremy Massel
by
8.4k points
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