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N76 [4]
3 years ago
13

A skier accelerates down the hill at 3m/s2 how fast is he going in 4 seconds​

Physics
1 answer:
almond37 [142]3 years ago
7 0

Answer:

Explanation: simple kinematics

we suppose that initially vo= 0 so if the skier moves 4s :

vf = vo +at = 0 + 3*4 = 12 m/s

best wishes from colombia

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