A body of 15 tonne is placed on an inclined plane making 30° with thehorizontal. Find the reaction of plane on the body and also the effective downward force which will tend to slide the body.

A body of 15 tonne is placed on an inclined plane making 30° with the

1.	A body of 15 tonne is placed on an inclined plane making 30° with thehorizontal. Find the reaction of plane on the body and also the effective downward force which will tend to slide the body.
Answer» <html><body><p><strong>Answer:</strong></p><p>A block of mass M= 10 <a href="https://interviewquestions.tuteehub.com/tag/kg-1063886" style="font-weight:bold;" target="_blank" title="Click to know more about KG">KG</a> is placed on an inclined <a href="https://interviewquestions.tuteehub.com/tag/plane-1155510" style="font-weight:bold;" target="_blank" title="Click to know more about PLANE">PLANE</a>, inclined at angle θ=37 </p><p>0</p><p> with the horizontal. The coefficient of friction between the block and inclined is μ=0.5.</p><p>a. Calculate the acceleration of the block when it is released.</p><p>b. Now a force F= <a href="https://interviewquestions.tuteehub.com/tag/75-334971" style="font-weight:bold;" target="_blank" title="Click to know more about 75">75</a> N is applied on block as shown. Find out the acceleration of the block. If the block is <a href="https://interviewquestions.tuteehub.com/tag/initially-516121" style="font-weight:bold;" target="_blank" title="Click to know more about INITIALLY">INITIALLY</a> at rest.</p><p>c. In case (b), how much force should be added to 75 N of force so that block the starts to move up the incline.</p><p>d. What is the minimum force by which 75N force should be replaced with so that block does not move?</p></body></html>

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A body of 15 tonne is placed on an inclined plane making 30° with thehorizontal. Find the reaction of plane on the body and also the effective downward force which will tend to slide the body.​

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A body of 15 tonne is placed on an inclined plane making 30° with thehorizontal. Find the reaction of plane on the body and also the effective downward force which will tend to slide the body.