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tangare [24]
3 years ago
9

In a game of ice hockey, you use a hockey stick to hit a puck of mass 0.16 kg that slides on essentially frictionless ice. Durin

g the hit you exert a constant horizontal force on the puck that gives it an acceleration of 75 m/s2 for a fraction of a second. During the hit, what is the magnitude of the horizontal force that you exert on the puck
Physics
1 answer:
Grace [21]3 years ago
8 0

Answer:

12N

Explanation:

given- mass, acelation

Fnet=ma= .16kg*75m/s2

Fnet=12 N only force no friction given.

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DISCUSS THE PROCESS OF MAKING SILAGE.
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Two infinite parallel surfaces carry uniform charge densities of 0.20 nC/m2 and -0.60 nC/m2. What is the magnitude of the electr
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Answer:

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Explanation:

It is given that,

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The electric field at a point between the two surfaces is given by :

E=\dfrac{\sigma}{2\epsilon_o}

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