Chemistry, asked by sahanisanjay56, 6 months ago

In a wheel and axle, the radius of the wheel is 40 cm and that of axle is 8 cm. If an effort of 15 N is needed to lift a load of 225 N, what is the efficiency of the machine?

Answers

Answered by deepikaarya

Explanation:

2.In a differential axle and wheel, the diameter of the wheel is 40 cm and that of axles are 10 cm and 8 cm. If an effort of 50 N can lift a load of ...

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In a wheel and axle, the radius of the wheel is 40 cm and that of axle is 8 cm. If an effort of 15 N is needed to lift a load of 225 N, what is the efficiency of the machine?​

Answers

In a wheel and axle, the radius of the wheel is 40 cm and that of axle is 8 cm. If an effort of 15 N is needed to lift a load of 225 N, what is the efficiency of the machine?