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mixas84 [53]
3 years ago
9

The density of air is 1.3 kg/m^3. What mass of air is contained in a room measuring 2.5m x 4m x 10m? Give your answer in kg. Bra

inliest will be given!! (Formula for density is P= M/V)
Physics
1 answer:
krek1111 [17]3 years ago
7 0
Mass= density x volume
1.3 kg/m^3 x ( 2.5x4x10) m^3
= 130 kg
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34kurt
(1.00 atm) (0.1156 L) = (n) (0.08206 L atm / mol K) (273 K)  I hoped that helped
4 0
3 years ago
newton's second law states that when a net force acts on an object, it accelerates it.Explain how it would be possible for two o
Alika [10]

Answer:

See Explanation

Explanation:

According to Newton's second law of motion, the acceleration of a body is proportional to the net external force that acts on the body.

A body accelerated when it is acted upon by an unbalanced net external force.

When the external forces acting on a body are balanced, the effect of each force is cancelled by the other hence the body is not accelerated according to Newton's second law.

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2 years ago
At the surface of Jupiter's moon Io, the acceleration due to gravity is 1.81 m/s2 . A watermelon has a weight of 40.0 N at the s
Mumz [18]

Answer

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b) Mass on the surface of Lo

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  Hence, mass of object at the surface of Lo = 4.08 Kg.

c) Weight at the surface of Lo

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   W' = 7.38 N

8 0
2 years ago
Which action will increase the gravitational force between two objects?
schepotkina [342]
The answer is D have a nice day!
8 0
3 years ago
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AURORKA [14]

Answer:

123 kilometer

Explanation:

none

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2 years ago
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