Physics, 16.12.2021 18:40 ununoctrium4414
A salmon jumps up a waterfall 2.4 m high. With what minimum speed did the salmon
leave the water below to reach the top?
0 10 m/s
O 26 m/s
O 5 m/s
O 6.9 m/s
Answers: 3
Physics, 22.06.2019 07:00, jeremiahphillip4396
The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.
Answers: 1
Physics, 22.06.2019 13:20, Jbutler15
This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?
Answers: 3
Physics, 22.06.2019 13:30, adrian1742
In a series circuit the __ is the same at every point
Answers: 2
A salmon jumps up a waterfall 2.4 m high. With what minimum speed did the salmon
leave the water b...
Mathematics, 30.11.2020 07:40
Mathematics, 30.11.2020 07:40
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Mathematics, 30.11.2020 07:40
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