Two objects allowed to move freely will accelerate toward each other
in response to the gravitational forces between them.
It doesn't matter whether they have equal masses or vastly different
masses ... each object accelerates toward the other one.
The less-massive object has greater acceleration, and the more-massive
object has smaller acceleration.
Yes. When you fall to the Earth, the Earth falls to you, but with less
acceleration because it has less mass than you have.
Answer:
The density of the wood is
ρ₂ = 1.21 g / cm³
Explanation:
The block measures
V₁ = 10.0 cm * 4.0 cm * 2.0 cm
V₁ = 80 cm³
Now the block measures under the water getting just the face below as 1.65 cm
V₂ = 10.0 cm * 4.0 cm * 1.65 cm
V₂ = 66 cm³
So to determine the density knowing the mass are the same as the weight
ρ₁ * V₁ = ρ₂ * V₂
Using the density of the water as a
ρ₁ = 1 g / cm ³
1 g / cm³ * 80 cm ³ = ρ₂ * 66 cm³
ρ₂ = 1.21 g / cm³
Answer:
For copper, ρ = 8.93 g/cm3 and M = 63.5 g/mol. Assuming one free electron per copper atom, what is the drift velocity of electrons in a copper wire of ...
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Explanation:
Answer:
please tell me what does w.r mean ? then I will try to give answer