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konstantin123 [22]
3 years ago
12

Parachutists are hurt when jumping on the moon's surface,why?​

Physics
2 answers:
9966 [12]3 years ago
7 0

Answer:

It's all about Gravity. When parachutists jump and open the parachute, the parachute increases the air resistance due to which acceleration due to gravity decreases, thus parachutists land safely without getting hurt.

Bishnu Gupta2 years ago
0 0

It is because of no athmosphere

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What is the displacement of a person walking 20 m North, and then walks<br> 20 meters South. *
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2 years ago
To suck lemonade of density 1040 kg/m3 up a straw to a maximum height of 4.94 cm, what minimum gauge pressure (in atmospheres) m
Lady bird [3.3K]

Answer:

The minimum gauge pressure is 0.4969 atm.

Explanation:

Given that,

Density = 1040 kg/m³

Height = 4.94 cm

We need to calculate the pressure

Using formula of pressure

P_{g}=\rho g h

Where, \rho=density

h = height

Put the value into the formula

P_{g}=1040\times9.8\times4.94

P_{g}=50348.48\ Pa

Pressure in atmospheres

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7 0
3 years ago
Read 2 more answers
1. A 25.35-g piece of iron absorbs 1562.75 Joules of heat energy, and its temperature
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Answer:

Q = C M T        where C is the specific, M the mass, T the temperature change

Note 1 cal = 4.19 Joules

1562.75 J / (4.19 J/cal) = 378 cal

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8 0
1 year ago
I just want to shift to another country to learn like London so who can tell me the progress​
scoray [572]

Answer:

by shift do you mean travel

Explanation:

3 0
2 years ago
During the last shot of the game, the basketball goes from rest to 15 m/s and reaches the backboard in 0.41 s. What was the acce
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5 0
3 years ago
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