Two particles P and Q are released from rest 1.0 m apart. P has a mass of 0.10 kg, and Q has a mass of 0.30 kg. P and Q attract each other with a constant force of 1.0 x 10^-2 N. No external forces act on the system. Calculate the velocity (both magnitude and direction) of each particle
Answers: 1
Physics, 22.06.2019 04:00
Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j
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Physics, 22.06.2019 04:30
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
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Physics, 22.06.2019 07:40
Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear
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Two particles P and Q are released from rest 1.0 m apart. P has a mass of 0.10 kg, and Q has a mass...
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