Answer:
Explanation:
We define our values, we know that,
our total mass is given by,
making summatory in y, we have that
Re-arrange for a,
Answer: True.
Explanation:
You would be able to visualize the basketballs height going up and when it sinks down into the hoop.
Answer:
Explanation:
Volume of each drum in which the Uranium Hexafluoride is contained is given as
now we know that mass of the uranium is given as
now total volume of all 30 containers is given as
so now the density is given as
Answer: You should not cheat during tests
Explanation: This is your professor.
Mr. Jorge Millan O.
Answer:
8.5 kg
Explanation:
Angular momentum is conserved.
I₁ ω₁ = I₂ ω₂
I ω₀ = (I + mr²) ω
(49 kg m²) (40 rpm) = (49 kg m² + m (1.2 m)²) (32 rpm)
61.25 kg m² = 49 kg m² + (1.44 m²) m
m = 8.5 kg
The mass of the clay is 8.5 kg.