Physics, 22.06.2020 21:57 borgesalfonso12
In an elastic collision, both the momentum and the kinetic energy of the system are conserved. Identify which scenario describes an elastic collision.
A) A bullet is shot into a wooden block and becomes embedded (stuck)in the block
B)A girtjumps off the dock into a boat. The boat and the girl begin to move
C)Two billiards balls strike each other and bounce off moving in different directions
D)A female ice skater skates to her partner and he lifts her up. They continue to move as he holds her over his head.
Answers: 2
Physics, 21.06.2019 22:30, makayladurham19
25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 1
Physics, 21.06.2019 23:30, haileysolis5
After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?
Answers: 1
Physics, 22.06.2019 22:30, darrenturner
Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.
Answers: 1
In an elastic collision, both the momentum and the kinetic energy of the system are conserved. Ident...
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