Question

ok wheel barrow is used to carry a load of 200 Newton by applying and effort of hundred Newton the if distance is 125 cm and the load distance is 50 cm find mechanical advantage velocity ratio and efficiency ​

Answer 1

Answer:

ANSWER

For the equilibrium the torque has to be balanced about the wheel

Weight×BA=Force×BC

Force=

BC

W×BA

F=

60

300×20

F=100N

So, when the applied force is slightly more than 100N the wheel barrow will lift off the ground.

Answer 2

Explanation:

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