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a small cart is moving on the inside of a circular verticle track with constant soeed kf 5m/s. if the normal force on the cart at the too of the track is mg, then the normal force on the cart at the bottom of the track is
O out of 2 points Question 20 A small cart is moving on the inside of a circular vertical track with constant speed of 5m/s.
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Answer #1

بالا mg at top, N = mg muz timga R - 1.275 m v=smis. e Power mur R N Gruan = mu² at Br Hom . R angt my => 3mg an

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