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Suppose that a steel hoop

Suppose that a steel hoop could be constructed to fit just around the earth's equator at a temperature of 20.0 Celsius.What
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2. asked by Mike
3. 1,219 views
A thin steel hoop of weight W and radius r starts from rest at A and rolls downalong a circular cylindrical surface of radius a
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2. asked by praveen
3. 526 views
A child is outside his home playing with a metal hoop and stick. He uses the stick to keep the hoop of radius 45.0 cm rotating
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2. 85 views
A child is outside his home playing with a metal hoop and stick. He uses the stick to keep the hoop of radius 45.0 cm rotating
1. 1 answer
2. 100 views
A 190 kg hoop rolls along a horizontal floor so that the hoop's center of mass has a speed of 0.160 m/s. How much work must be
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2. asked by Addie
3. 1,194 views
A 100 kg hoop rolls along a horizontal floor so that the hoop's center of mass has a speed of 0.230 m/s. How much work must be
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2. asked by Joey
3. 1,035 views
The Hula HoopSurely you have seen a hula hoop. Many people think that the hula hoop was invented in the 1950s. However, the hula
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2. 57 views
A person is riding on a flatcar traveling at a constant speed v1= 15 m/s with respect to the ground. He wishes to throw a ball
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2. asked by leonard
3. 1,505 views
A circular conducting hoop of wire has a constantmagnetic field |~B | = 1.7 Tesla passing through it so that the field direction
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2. asked by joshua
3. 593 views
A hoop starts from rest at a height 3.0 m above the base of an inclined plane and rolls down under the influence of gravity.
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2. asked by Anonymous
3. 946 views