Answer:
The initial velocity of the skater is 13.22 m/s.
Explanation:
Given that,
Acceleration of the skater,
Distance covered, d = 50 m
The skater's final velocity was, v = 20 m/s
We need to find the initial velocity of the skater. It can be calculated using third equation of motion as :
So, the initial velocity of the skater is 13.22 m/s. Hence, this is the required solution.
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Kinematics
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