Physics, 20.05.2021 21:30, julielebo8
Two bullets have masses of 3.0 g and 6.0 g, respectively. Both are fired
with a speed of 40.0 m/s. Which bullet has more kinetic energy? What is
the ratio of their kinetic energies?
Answers: 2
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When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great. d) about 10 times as great.
Answers: 1
Two bullets have masses of 3.0 g and 6.0 g, respectively. Both are fired
with a speed of 40.0 m/s....
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