Explanation:
avg spd = total distance/total time
=80/8=10m/s
When talking about orbits, it would have to be a mixture of both A. and B. since Newton's first law, gravity plays a huge part in an orbit. However, the universal gravitation law also tells us the relationship between two massive objects in orbit. But to choose only one, it would have to be B. Newton's first law
Answer:
a The kinetic energy is
b The height of the center of mass above that position is
Explanation:
From the question we are told that
The length of the rod is
The mass of the rod
The angular speed at the lowest point is
Generally moment of inertia of the rod about an axis that passes through its one end is
Substituting values
Generally the kinetic energy rod is mathematically represented as
From the law of conservation of energy
The kinetic energy of the rod during motion = The potential energy of the rod at the highest point
Therefore
#1. A. Waxing crescent.
#2. 1.
#3. C.
#4. C.
Answer:
Troposphere
High-pressure areas form due to downward motion through the troposphere, the atmospheric layer where weather occurs.