savskye8566 savskye8566

22-03-2024
Physics

contestada

A hockey puck m=0.25, kg is moving across the ice at (3.0 , m/s when a force of 25, N is applied to it for 0.10 , s. What is the speed of the hockey puck afterwards?
a) 10 , m/s
b) 7 , m/s
c) 5, m/s
d) 2, m/s

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