Question

A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is open to the air at the top. Friction is absent. The spring constant of the spring is 3700 N/m. The piston has a negligible mass and a radius of 0.016 m. (a) When the air beneath the piston is completely pumped out, how much does the atmospheric pressure cause the spring to compress? (b) How much work does the atmospheric pressure do in compressing the spring?

Name: A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is open to the air at the top. Friction is absent. The spring constant of the spring is 3700 N/m. The piston has a negligible mass and a radius of 0.016 m. (a) When the air beneath the piston is completely pumped out, how much does the atmospheric pressure cause the spring to compress? (b) How much work does the atmospheric pressure do in compressing the spring?
Uploaded: 2021-08-23T09:49:53-08:00
Duration: 3 min 23 s
Channel: Paul Gabriel

          A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is open to the air at the top. Friction is absent. The spring constant of the spring is 3700 N/m. The piston has a negligible mass and a radius of 0.016 m. (a) When the air beneath the piston is completely pumped out, how much does the atmospheric pressure cause the spring to compress? (b) How much work does the atmospheric pressure do in compressing the spring?

A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is open to the air at the top. Friction is absent. The spring constant of the spring is 3700 N/m. The piston has a negligible mass and a radius of 0.016 m. (a) When the air beneath the piston is completely pumped out, how much does the atmospheric pressure cause the spring to compress? (b) How much work does the atmospheric pressure do in compressing the spring?

Added by Timothy S.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Paul Gabriel

08/23/2021

Step 1

The force exerted by the atmospheric pressure is given by the formula: \[ F = P \times A \] where \( P \) = atmospheric pressure \( A \) = area of the piston Show more…

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Please help. I have tried this question a couple of times and still end up getting it wrong. A cylinder is fitted with a piston beneath which is a spring as in the drawing. The cylinder is open to the air at the top. Friction is absent. The spring constant of the spring is 3700 N/m. The piston has a negligible mass and a radius of 0.016m. (a) When the air beneath the piston is completely pumped out, how much does the atmospheric pressure cause the spring to compress? (b) How much work does the atmospheric pressure do in compressing the spring?