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(a) How high a hill

Kathy is changing the tire of her car on a steep hill 20 m high. She tripsand drops the 10 kg spare tire which rolls down the
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2. asked by Kelsey
3. 1,537 views
A 30-kg child coast down a hill on a 20-kg sled. She pushes off from the top of the hill with a velocity of 1 m/s. At the bottom
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2. asked by Aulivia
3. 873 views
Paul is standing at the bottom of a hill that is 150 meters high. He measures the angle of the elevation of the top of the hill
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2. asked by Fred
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A tower 150 m high is situated at the top of a hill. At a point 650 m down the hill, the anglebetween the surface of the hill
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2. asked by bella velasco
3. 3,839 views
Roger (mass of 75 kg) is travelling on a new ride called the Riddler's Revenge.On a 7.1 m hill he is moving along at 31.3 m/s,
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2. asked by Anonymous
3. 420 views
A 60kg skier with an initial velocity of 12 m/s coasts up a hill. At the top of the hill, the skirt is travelling at 9.75 m/s.
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2. asked by Mona
3. 61 views
A 60 kg skier with an initial velocity of 12 m/s coasts up a hill. At the top of the hill, the skier is traveling at 9.75 m/s.
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2. asked by Bad Bunny
3. 190 views
Just as a car tops a 49 meter high hill with a speed of 77 km/h it runs out of gas and coasts from there, without friction or
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2. asked by lenny
3. 977 views
a 60 kg skier with an initial velocity of 12 m/s coasts up a hill. at the top of the hill, the skier is traveling at 9.75 m/s.
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2. asked by CHEESE🧀
3. 1,335 views
Just as a car tops a 47 meter high hill with a speed of 36 km/h it runs out of gas and coasts from there, without friction or
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2. asked by Jay
3. 516 views