Simple Machine: Find a) mechanical advantage. b) velocity ratio. c) efficiency of a pully system.
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Simple Machine: Find a) mechanical advantage. b) velocity ratio. c) efficiency of a pully system.
11 119 просмотров · 3 года назад
ZULUBA CONSULTANCY
4,87 тыс. подписчиков
11 119 просмотров · 3 года назад
The diagram below shows a pulley system. An effort of 1000N is required to raise a load of 4500N.
(a) Find the mechanical advantage.
(b) Find the velocity ratio.
(c) Find the efficiency.
