Lever to reduce the force required on the small piston

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Reference no: EM13676553

A hydraulic jack utilized to lift cars is called a three-ton jack. The large piston is 22 mm in diameter, the small one 6.3 mm. Suppose that a force of 3 tons is 3.0 x 10⁴ N.

1. What force should be exerted on the small piston to lift the 3-ton weight?

2. Most jacks use a lever to reduce the force required on the small piston. If the resistance arm is 3.0 cm, how long is the effort arm of an ideal lever to reduce the force to 100.0 N?

Reference no: EM13676553

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