A machine has V.R of 2o and it has a low p=0.05
4I5N. calculate the load lost in friction when
2oon road is lifted. Also find ideal effort .
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GIVEN:-
A machine has V.R of 2o and it has a low p=0.05
4I5N. calculate the load lost in friction when
2oon road is lifted. Also find ideal effort .
SOLUTION:-
Distance moved by effort is 20m,that of load is 0.8m
VR=
L
d
E
d
VR=
0.8
20
VR=25
the load is 10,000N and effort=500N
MA=
effort
d
load
d
MA=
500
10000
MA=20
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