Question

malamage of peale system
Numider of alles in the upper and lower dock /Take g = 10 N AS '?
l(a) 60 m (b) 24000 N (c) 2.5 (d) 62.596
(0) 4 be pulleys in upper block and 2 pulleys in lower block
alks sem w wolony mao 3 is used to lift a load of 60 kgf through a height of 20 m. The force is
memand direction and dis magminade is 25 kgf. Calculate:
a) Distance through which effort is applied
* work done by the effort
Mechanical adamage of pulley gustom
Priciency of polley system
al number of pulleys in the fixed and movable block. [Take g = 10 N kg 1
mm) 35000 N ( 24 (d) 50% (e) 2 pulleys, one in fixed block and one in movable bloc​

Answer 1

Answer:

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