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barxatty [35]
1 year ago
8

Which of the following statements are true of thermal energy and kinetic

Physics
1 answer:
Elis [28]1 year ago
4 0

Answer:

a

all the molecules or atoms in motion has kinetic energy

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Optical tweezers use light from a laser to move single atoms and molecules around. Suppose the intensity of light from the tweez
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a= 4.4×10 m/s^2

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pressure P  = E/c

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F = 3.33×10^{-6}×6.65×10(-29)

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Question 3 (3 points)
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If two proton approach each other with speed of 400m\s and 450m\s respectively what is the total momentum of the two particle sy
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Answer: 83.65\times 10^{-27}\ kg.m/s

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Given

The velocities of the protons are 400 m/s and 450 m/s

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Since they travel in the opposite direction, therefore, their momentum cancels out each other.

Momentum is the product of mass and velocity

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The direction of momentum is in the direction of proton having 450 m/s velocity.

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