In a slider-crank mechanism, the crank is rotating with an angular velocity of 20 rad/s in counterclockwise direction. At the instant when the crank is perpendicular to the direction of the piston movement, velocity of the piston is 2 m/s. Radius of the crank is

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In a slider-crank mechanism, the crank is rotating with an angular velocity of 20 rad/s in counterclockwise direction. At the instant when the crank is perpendicular to the direction of the piston movement, velocity of the piston is 2 m/s. Radius of the crank is

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Greg · Answer 1 · 2022-10-19T09:15:51+0000

Correct option is (b) 10 cm

Explanation: Vp = ωr(sinϴ + sin2ϴ/2n)

In this case ϴ = 90^0

Vp = ωr

r = Vp/ω = 2/20 = 0.1 m or 10 cm.

In a slider-crank mechanism, the crank is rotating with an angular velocity of 20 rad/s in counterclockwise direction. At the instant when the crank is perpendicular to the direction of the piston movement, velocity of the piston is 2 m/s. Radius of the crank is

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