Physics, 12.10.2019 04:30 Misspaige5150
A2.50-kg mass is pushed against a horizontal spring of force constant 25.0 n/cm on a frictionless air table. the spring is attached to the tabletop, and the mass is not attached to the spring in any way. when the spring has been compressed enough to store 11.5 j of potential energy in it, the mass is suddenly released from rest. find the greatest speed the mass reaches, when does it occur? what is the greatest acceleration of the mass and when does it occur?
Answers: 1
Physics, 22.06.2019 17:00, cia196785920
(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.
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A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?
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Physics, 23.06.2019 04:31, destinysmithds7790
Ahockey puck sliding along frictionless ice with speed v to the right collides with a horizontal spring and compresses it by 3.0 cm before coming to a momentary stop.
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A2.50-kg mass is pushed against a horizontal spring of force constant 25.0 n/cm on a frictionless ai...
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