If it i hot it makes it easy to clean
Answer:
h = 3600 km
Explanation:
Given,
The mass of the Earth, M = 6 x 10²⁴ km
The radius of the Earth, R = 6.4 x 10³ km
The acceleration of the meteor at height, x = 4 m/s²
The acceleration due to gravity at the surface of the Earth is given by the formula,
g = GM/R²
At height 'h' acceleration is given by the formula,
gₓ = GM/Rₓ²
Rₓ² = GM/gₓ
= 6.673 x 10⁻¹¹ X 6 x 10²⁴ / 4
= 1 x 10¹⁴
Rₓ = 1 x 10⁷ m
Where,
Rₓ = R + x
x = Rₓ - R
= 10000 km - 6400 km
= 3600 km
Hence, the height of the meteor where its acceleration due to gravity is 4 m/s² is, h = 3600 km
No, it will only melt if the temperature is lowered. If you compress it, it will change the shape, but it will not change the state it is in (i.e. solid).
Volum at the beginning:
Volum at the end:
α for helium =
As the result you get:
Final volume of the balloon is 22,9264 liters.
(Only if it doesn't explode during being heated ;) just a joke)
Answer:
For some dog owners, a leisurely walk can turn stressful the moment their canine companion sees another pup walking by. Dogs with what is known as "leash aggression" may bark, growl or lunge at other dogs during walks, setting the scene for a tense and potentially dangerous interaction.
