Answer:
b. the cylinder
Explanation:
From the information given:
We understood that the mass of the sphere, cylinder, and rod length is the same with the same angular speed.
Taking their moments:
For the solid sphere; 
= 
The moment of inertia of the cylinder, 
The moment of inertia of rod, 
The rotational kinetic energy is directly corresponding to the moment of inertia.
Thus, the cylinder has the greatest rotational kinetic energy.
(1/2) m v^2 = m g h
<span>A.) v = sqrt (2 g h) = -sqrt (2*9.8*1.95) </span>
<span>negative because down </span>
<span>B.) (1/2)m v^2 = m g h </span>
<span>or v = sqrt (2*9.8*1.87) </span>
<span>positive because up) </span>
<span>C.) change in velocity = (magnitude Part A + magnitude part Part B) </span>
<span>divide that by .08 to get acceleration up </span>
<span>D.) (1/2)(a from part C) (.08)^2</span>
Answer:
11 hours and 24 minutes total of sleep. Nice.
Explanation:
Since its going from pm to am, We have to go past 12 to 1 and go to 9 hours am, then add 42 by 24 minutes to get to the 6 minutes past 10.
#teamtrees #WAP (Water And Plant)
Answer:
Hydrogen Ions.
Please mark as brainliest....
Explanation:
