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3 years ago

6

A 50kg person standing still in ice skates throws their helmet to the right at 25 m/s while on a frictionless surface. This give

s the person a speed of 1.0m/s leftwards. What is the mass of the helmet?
Consider rightward as the positive direction.

1 answer:

labwork [276]3 years ago

5 0

Answer:

2.0 kg

Explanation:

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