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DiKsa [7]
3 years ago
12

What is this? Any help?

Physics
1 answer:
arsen [322]3 years ago
8 0

Answer:

the third one

Explanation:

she is using a card instead of paper

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Suppose Galileo dropped a lead ball (100 kilograms) and a glass ball (1 kilogram) from the Leaning Tower of Pisa. Which one hit
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They will both hit the ground at the same time

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3 years ago
As a gas or liquid increases in heat, what direction will it naturally move?
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Hello!

Answer:

When a gas gets hot it should go up because of the pressure.

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A pail in a water well is hoisted by means of a frictionless winch, which consists of a spool and a hand crank. When Jill turns
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Answer:

166 W

Explanation:

Power is the rate at which work is done.

\text{Power} = \dfrac{\text{Work done}}{\text{time}}

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The weight is the product of the mass and acceleration of gravity, <em>g</em>. Taking <em>g</em> as 9.81 m/s², the weight is

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4 0
3 years ago
Which item is not considered electromagnetic energy?
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According to “The Cyclone,” who invented the Fourth of July?
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<span>A. Pecos Bill 

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3 years ago
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