3 years ago

Which phrase describes the thermal energy of a sample of matter?

Physics

1 answer:

fiasKO [112]3 years ago

5 0

Answer:

where are the phrase's?

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The awnser is B

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stiv31 [10]

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Heat only flows from one point to the other due to the difference in temperature.

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4 years ago

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puteri [66]

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3 years ago

A projectile is fired with a velocity of 22 m/s at an angle of 25°. What is the vertical component of the velocity?

7nadin3 [17]

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Explanation:

Given that,

Velocity of projection of a projectile, v = 22 m/s

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The horizontal component of velocity is v cosθ

The vertical component of velocity is v sinθ

So, vertical component is given by :

$v_y=v\ sin(25)$

$v_y=22\ m/s\times\ sin(25)$

$v_y=9.29\ m/s$

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3 years ago

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ivann1987 [24]

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