Physics, 11.01.2022 04:40 javier1026
5. A 70.0 kg football player is gliding across very smooth ice at 2.00 m/s. He throws a
0.450 kg football straight forward. What is the player's speed afterward if the ball is
thrown at
a. 15.0 m/s relative to the ground?
b. 15.0 m/s relative to the player?
Answers: 1
Physics, 22.06.2019 17:00
If you put a helium-filled balloon in the refrigerator, what will happen?
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Physics, 22.06.2019 20:30
This is a form of winter precipitation. it is frozen precipitation falling as ice pellets. snowflakes melt into raindrops as they pass through a thin layer of warmer air. the raindrops then refreeze into particles of ice when they fall into a layer of sub-freezing air near the surface of the earth. this precipitation is called a) hail. b) rain. c) sleet. d) snow.
Answers: 1
5. A 70.0 kg football player is gliding across very smooth ice at 2.00 m/s. He throws a
0.450 kg f...
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