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3 years ago

Astronauts on the Moon can jump higher than if they were on Earth. This is because...

2 answers:

4 0

This is because of Gravity. Your muscles or your entire body is at ease or whatever because the moon has more mass than earth.

AnnZ [28]3 years ago

3 0

The Moon has less mass than the Earth, which means it has less gravity than the Earth as well. (Also, there is WAY less atmosphere—as in, pretty much none—on the Moon than we're used to having press down on us constantly.)

Since the gravity isn't pulling on us as strongly on the moon as it is on Earth, we can jump higher and further with more ease. That's because our muscles (and all other body parts involved, like our bones and joints and heart and lungs) all were developed and conditioned to work in the stronger gravity on Earth's surface.

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Maple syrup, which comes from the sap of maple trees, contains water and natural sugars. It's a clear, brown liquid and the suga

WITCHER [35]

Maple syrup, which comes from the sap of maple trees, contains water and natural sugars. It's a clear, brown liquid and the sugars can’t be separated byfiltration. The category is insoluble.

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3 years ago

What happens when the urinary system doesn't work properly?

PilotLPTM [1.2K]

Well if your urinary system doesn't function properly it could lead to kidney failure.

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3 years ago

During science class, students were given a beaker containing warm water. They added one package of dry baker's yeast and some s

vlabodo [156]

B.

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2 years ago

Water (2850 g ) is heated until it just begins to boil. If the water absorbs 5.53×105 j of heat in the process, what was the ini

NARA [144]

Answer is 54 °C.

<em>Explanation;</em>

We can simply use heat equation

Q = mcΔT

Where Q is the amount of energy transferred (J), m is the mass of the substance (kg), c is the specific heat (J g⁻¹ °C⁻¹) and ΔT is the temperature difference (°C).

Let's assume that the initial temperature is T.

Q = 5.53 × 10⁵ J

m = 2850 g

c = 4.186 J/g °C

ΔT = (100 - T) °C <em>Since the water is boiling, the final temperature is 100 °C.</em>

By applying the equation,

5.53 × 10⁵ J = 2850 g x 4.186 J/g °C x (100 - T) °C

(100 - T) °C = 5.53 × 10⁵ J / (2850 g x 4.186 J/g °C )

(100 - T) °C = 46.35 °C

T = 100 - 46.35 C = 53.65 °C

≈ 54 °C

7 0

4 years ago

A Canadian dime weighs 1.75g and has a thickness of 1.22mm. A Canadian quarter weighs 4.4g and has a thickness of 1.58mm. You ha

balu736 [363]

The mass of the total number of coins is 1405 g.

Since the thickness of each dime is 1.22 mm and we have each pile being 61.0 mm tall, we need to determine the number of dimes in each pile by dividing the height of the pile by the thickness of each dime.

so, number of dimes in each pile = height of each pile/thickness of each dime = 61.0 mm/1.22 mm = 50 dimes.

Since we have 6 piles, the total number of dimes in all the piles is 6 piles × 50 dimes/pile = 300 dimes.

So, there are 300 dimes in the 6 piles.

Since each dime weighs 1.75 g, 300 dimes will weigh 1.75 g/dime × 300 dimes = 525 g.

In the pile of quarters, we have $ 50 worth of quarters.

Since each quarter = $ 0.25, the number of quarters in that pile is total worth of quarter/value of one quarter = $ 50/$ 0.25 = 200 quarters.

Since each quarter weighs 4.4 g, 200 quarters will weigh 4.4 g/quarter × 200 quarters = 880 g

So, the mass of the total number of coins = total mass of dimes + total mass of quarters = 525 g + 880 g = 1405 g

So, the mass of the total number of coins is 1405 g.

Learn more about mass of coin here:

brainly.com/question/19194652

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3 years ago