Without friction, NO.
The speed at D depends only on the difference in height between A and D. Whatever happens between them doesn't matter.
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
It transfers through conduction, the molecules of the iron are bumping into the molecules of the shirt, giving them energy.
Answer:
12 m
Explanation:
f = 0.2 Hz, v = 2.4 m/s
v = f x λ
Where, λ is the wavelength
λ = v / f = 2.4 / 0.2 = 12 m
The wavelength is defined as the distance between two consecutive crests or troughs.
So, the distance between two consecutive crests is 12 m.
Answer:
The size of the electric current is 154.74 A.
Explanation:
It is assumed that,
Charge, q = 93 C
Time,
We need to find the size of the electric current. It is equal to the electric charge per unit time. It is given by :
I = 154.74 A
So, the size of the electric current is 154.74 A. Hence, this is the required solution.