Question

A hockey puck is currently sliding over a frictionless
surface between two bumpers. Each time the puck
runs into a bumper it instantaneously changes
direction and travels towards the other bumper. The
distance between both bumpers is 4.5 meters.
5. It took 63 seconds for the hockey puck to complete 7 trips across the surface. Calculate
the magnitude of the average velocity of the puck.
A. 0.0 m/s
B. 0.07 m/s
C. 0.5 m/s
D. 2.0 m/s

Answer 1

Answer:

I think option c

Explanation:

mark me as brainlist follow me please

Answer 2

Answer:

please mark me brainlist and follow me in brainly

Explanation:

option c is the correct answer mate