3 years ago

Which of newton's laws explains why your hands get red when you press them hard against a wall?

1 answer:

3 0

The Newton's law that explains why the hands get red when you press them hard against a wall is Newton's third law. When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body.

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Which of the following BEST describes what a thermometer measures

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A theromometer is the increase or decrease of earths atmospheric temperture, thats how you would measure the temperture of the air around you.

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3 years ago

• La longitud de un alambre de un sujetador de papel (clip) extendido mide 86 mm. ¿Cuántos sujetadores se pueden obtener de un r

kari74 [83]

Answer:

34883.7

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bezimeni [28]

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A body of mass 5.0 kg is suspended by a spring which stretches 10 cm when the mass is attached. It is then displaced downward an

Dominik [7]

Answer:

position as a function of time is y = 0.05 × cos(9.9)t

Explanation:

given data

mass = 5 kg

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displaced = 5 cm

to find out

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solution

we will apply here equilibrium that is

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put here value and find k

k = $\frac{5*9.8}{.01}$

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and ω is

ω = $\sqrt{\frac{k}{m} }$

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y = 0.05 × cosωt

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8 0

3 years ago