ICSE Class 10 Physics 2018 Solved Paper

Question : 44

Total: 78

The pulley system drawn lifts a load of 150N when an effort of 60N is applied. Find its mechanical advantages.

Solution:

‌ Here load ‌(L)‌=150N
‌ effort ‌(E)‌=60N
∴‌ Mechanical advantage ‌‌=‌

‌ load ‌(L)

‌ effort ‌(E)

‌=‌

150N

60N

=2.5

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