A 20 kg block lies on a smooth ramp that is inclined at 35°. What is the force, parallelto the ramp, would prevent the block from moving? (Assume 1 kg exerts a force of9.8 N.)

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A 20 kg block lies on a smooth ramp that is inclined at 35°. What is the force, paralle to the ramp, would prevent the block from moving? (Assume 1 kg exerts a force of 9.8 N.)

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter3: Force And Motion

Section3.1: Force And Net Force

Problem 2PQ: What is the condition for motion when more than one force acts?

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A 20 kg block lies on a smooth ramp that is inclined at 35°. What is the force, parallel
to the ramp, would prevent the block from moving? (Assume 1 kg exerts a force of
9.8 N.)

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