3 years ago

Which equation would you use to calculate how much work is done in pushing a rock to the edge of the cliff?

Physics

1 answer:

Natalka [10]3 years ago

4 0

Answer:

Explanation:

d because a b c are energy equation not work

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alukav5142 [94]

Answer: a

Explanation: because i said so

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2 years ago

Can y’all help me pleaseeee

mart [117]

it would still be 5

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1 point glitch if it works

raketka [301]

Answer:

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Explanation:

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An object of mass 0.50 kg is transported to the surface of Planet X where the object’s weight is measured to be 20 N. The radius

Olin [163]

Answer:

$g'=40\ m.s^{-2}$

Explanation:

Given:

mass of the object, $m=0.5\ kg$

weight of the object on planet x, $W=20\ N$

radius of the planet, $R=4\times10^6\ m$

radial distance between the planet and the object, $r=2\times 10^6\ m$

<u>Now free fall acceleration on planet X:</u>

$W=m.g'$

$20=0.5\times g'$

$g'=40\ m.s^{-2}$ irrespective of the height.

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4 years ago

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State and explain the principle of superposition of electrostatic force

ella [17]

Answer:

The principle of superposition states that when a number of charges are interacting, the net electrostatic force a given charge is the vector sum of the forces exerted on it due to all other charges. The force between two charges is not affected by the presence of other charges.

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