Physics, 23.01.2020 18:31 DragonWarrior203

Ahockey player skates across a rink of length 75 m in 8.9 seconds.

a. what is the average speed of the hockey player?

b. it takes the hockey player 6 seconds to increase his speed from 3 m/s to 7.4 m/s. what is the acceleration of the hockey player?

c. the hockey player is moving at a speed of 9.5 m/s when eh starts to brake. he comes to a stop after traveling a distance of 4 m. what was his acceleration?

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Ahockey player skates across a rink of length 75 m in 8.9 seconds.

a. what is the averag...

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