A squirrel sitting on a peak of a roof which is 1.50 m above the bottom...

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Physics

A squirrel sitting on a peak of a roof which is 1.50 m above thebottom of the roof and 4.50 m above the ground puts an acorn on theroof. It starts from rest at the peak and slides down the slopedroof (coefficient of friction = 0.150) which is angled at 25.0degrees to the horizontal. After the acorn reaches the edge of theroof it flies off and becomes a projectile. You may ignore airresistance. Part A what is the acorn's acceleration as it slidesdown the rood? PArt B Find the velocity of the acorn at the edge ofthe roof? Part C How long after the acorn left the roof does is hitthe ground? PArt E How far from the side of the house does theacorn hit the ground?

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3.8 Ratings (727 Votes)

Here Height of peak of roof 15 m Height of roof from ground 45 m Part A Wriitng Diffrent forces in components we get F mgsin25Ff 1 N mgCos25 2 also as we know Frictional Force See Answer

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