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Studentka2010 [4]
3 years ago
5

1. The hockey puck is given an initial speed of 20.0m/s on a frozen pond. The

Physics
2 answers:
DerKrebs [107]3 years ago
6 0

Answer:

B.o.19

Explanation:

andreyandreev [35.5K]3 years ago
5 0
Yurooo iwhvrn u w. N f c
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Name one contact force and one force that acts through a force field
nirvana33 [79]
A contact force is a type of force which act on an object by coming in contact with the object. Examples of contact force that acts through a force field are: applied force, frictional force, air resistance force, tension, spring force, etc.
  Examples of forces that act through a force field are gravitational force, electromagnetic force, the weak interaction and the strong interaction.
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A woman can lift barrels a vertical distance of 1 meter or can roll them up a 2-meter long ramp to the same elevation. If she us
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2 years ago
The iron-rich core of the Moon is thought to be about how many kilometers in diameter?
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3 years ago
In what stage do children see the world in an egocentric way?
zheka24 [161]

Answer: Preoperational stage (second stage).

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3 years ago
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