Physics, 30.09.2019 21:50 trinityparker
Two students are on a balcony a distance h above the street. one student throws a ball vertically downward at a speed vi; at the same time, the other student throws a ball vertically upward at the same speed. answer the following symbolically in terms of vi, g, h, and t. (take upward to be the positive direction.)
(a) what is the time interval between when the first ball strikes the ground and the second ball strikes the ground?
δt =
(b) find the velocity of each ball as it strikes the ground.
for the ball thrown upward vf =
for the ball thrown downward vf =
(c) how far apart are the bal
Answers: 1
Physics, 22.06.2019 01:30, LarryJoeseph
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Physics, 22.06.2019 12:20, macycj8
A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.
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Two students are on a balcony a distance h above the street. one student throws a ball vertically do...
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