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igor_vitrenko [27]
3 years ago
6

HELP!!!! WITH THIS PLSSS!!!

Physics
1 answer:
AlekseyPX3 years ago
5 0

Answer:

i cant do your whole assignment for you man

Explanation:

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Imagine that you and a friend are discussing your health-related fitness levels. What assessments could you and your friend
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Consider electromagnetic waves in free space. What is the wavelength of a wave that has the following frequencies? (a) 4.10 x 10
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(8c8p49) A 115g Frisbee is thrown from a point 1.00 m above the ground with a speed of 12.00 m/s. When it has reached a height o
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Answer:

The work done on the Frisbee is 1.36 J.

Explanation:

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Final speed of Frisbee , v = 10.9674 m/s when it has reached a height of 2.00 m. Let W is the work done on the Frisbee by its weight. According to work energy theorem, the work done is equal to the change in its kinetic energy. So,

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A frictionless pendulum is made with a bob of mass 19.7 kg. The bob is held at height = 0.934 meter above the bottom of its traj
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Answer:

265 J

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Substituting 19.7 Kg for mass, 0.934 for h, 2.93 for v and 9.81 for g then

Energy=19.7(9.81*0.934+0.5*2.93^{2})=265.063303\approx 265 J

4 0
3 years ago
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