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A girl starting from rest

A 39-kg girl standing at rest on slippery (frictionless) ice throws a 10-g ball forward with a speed of 10 m/s. Just afterward,
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2. asked by Emily
3. 723 views
2 boys and a girl shared money.the younger boy got 5/18 of it,the elder boy got 7/12 of the remainder and the girl got the
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2. asked by Kili
3. 219 views
A polar bear cub slides (starting from rest) 31 m toward his mother down a snow-covered 37^\circ slope starting from rest. At
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2. asked by Kylie
3. 790 views
A girl starting from rest at the top of a 40 m jump, inclined at 30º above the horizontal, has 0.15 coefficient of friction.
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2. asked by ho
3. 543 views
A girl starting from rest at the top of a 40 m jump, inclined at 30º above the horizontal, has 0.15 coefficient of friction.
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2. asked by hum
3. 453 views
A box of mass 5.0 kg starting from rest slides down a 1.8 m long ramp inclined at an angle of 22.0 deg. from the horizontal. If
1. 1 answer
2. asked by Yarielis
3. 1,674 views
A 53.0 kg boy and his 41.0 kg sister, both wearing roller blades face each other at rest. The girl pushes the boy hard, sending
1. 1 answer
2. asked by Mathieu
3. 1,515 views
4. A car accelerates at 0.5 m/s2 starting from rest.a. After 4 s what is its velocity? b. After 4 s, how far has it traveled
1. 1 answer
2. asked by Anonymous
3. 592 views
A girl kept every doll she had receive since she was a baby. Later, however, she decided to get rid of most of them. She
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2. asked by Ayra
3. 668 views
On a position vs. time graph for an object, a horizontal line segment indicates that the object is(1 point)Responses not moving
1. 1 answer
2. 59 views