A 15N block is being pushed up on a plane inclined at an angle of 20° with the horizontal by a 40N force FA applied parallel to the plane. The block moves 5.0m up the inclined plane. The coefficient of kinetic friction is 0.2. How much work is done by the following forces: a) gravitational force b) applied force c) friction fo
A 15N block is being pushed up on a plane inclined at an angle of 20° with the horizontal by a 40N force FA applied parallel to the plane. The block moves 5.0m up the inclined plane. The coefficient of kinetic friction is 0.2. How much work is done by the following forces: a) gravitational force b) applied force c) friction fo
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SOLVE THE FOLLOWING PROBLEM AND SHOW YOUR COMPLETE SOLUTIONS. EXPLAIN YOUR ANSWERS FOR BETTER UNDERSTANDING. ILLUSTRATE FREE BODY DIAGRAM.
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Step 1: Weight, applied force and the distance travelled by the block
VIEWStep 2: Free body diagram
VIEWStep 3: (a) Calculation of work done by gravitational force
VIEWStep 4: (b) Calculation of work done by applied force
VIEWStep 5: (c) Calculation of work done by friction force
VIEWStep 6: (d) Calculation of work done by normal force
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