7. Two skateboarders collide in a collision while traveling in the same direction. Skateboarder 1 has a mass of 70-kg and skate boarder 2 has a mass of 55-kg. What is the
speed of skateboarder 2 after the collision?
BEFORE
V=6m V2=5 m
AFTER
Vis 4m
V = ?
Å
Oh my !?
M = 70 kg
M2= 55 kg
20
Variables:
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