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the mass of the sled as its two riders is 350kg he magnitude of the centripetal force that acts on the on the sled if the radius
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2. 690 views
A rifle fires a 1.27 x 10-2-kg pellet straight upward, because the pellet rests on a compressed spring that is released when the
1. 1 answer
2. 622 views
A rifle fires a 1.27 x 10-2-kg pellet straight upward, because the pellet rests on a compressed spring that is released when the
1. 1 answer
2. 816 views
An explosion occurs at the end of a pier. The sound reaches the other end of the pier by traveling through three media: air,
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2. 635 views
A rifle fires a 1.27 x 10-2-kg pellet straight upward, because the pellet rests on a compressed spring that is released when the
1. 0 answers
2. 573 views

The drawing shows two transverse waves traveling on two strings. The linear density of each string is 0.0483 kg/m, and the tension is provided by a 15.0-N block that is hanging from the string. Determine the speed of the wave in part (a) and part (b) of
put your finger in the dogs butt

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