Physics, 26.02.2021 23:00 brodycruce
A student has begun training for basketball tryouts by running every evening. Part of the run has a very steep hill. One evening, she was
running down the hill at a very fast pace when she noticed a dog lying in the middle of her path. She tried to stop to avoid hitting the dog but it
was very difficult. With a lot of effort, she was able to stop right before running into the dog.
Explain why it was so difficult for the student to stop.
Answers: 1
Physics, 23.06.2019 03:30, desiiraee6265
One soccer player (a) is moving at 4 km/h when she kicks the ball while another soccer player (b) is moving at 8 km/h. what statement accurately compares their kinetic energy if they have the same mass? a) both soccer players have the same kinetic energy. b) player b has twice the kinetic energy of player a. c) player b has four times the kinetic energy of player a. d) their kinetic energy can't be compared without knowing their mass.
Answers: 1
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