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nikdorinn [45]
3 years ago
12

I stand 0.72 meters in front of a mirror and look at the person on the other side who looks like me. That person is actually you

nger than me by a small amount. How much?
Physics
1 answer:
Sergeu [11.5K]3 years ago
4 0

Answer:

Younger by nanoseconds

Explanation:

Not entirely sure :O

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A 70.0-kg ice hockey goalie, originally at rest, catches a 0.150-kg hockey puck slapped at him at a velocity of 35.0 m/s. Suppos
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Answer:

v₂=- 34 .85 m/s

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Explanation:

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From momentum conservation

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70 x v₁ + 0.15 x v₂=5.25                   --------1

v₂-v₁=u₁-u₂            ( e= 1)

v₂-v₁ = -35        --------2

By solving above equations

v₂=- 34 .85 m/s

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4 0
3 years ago
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