A what is any small object that orbits a larger object
1 answer:
You might be interested in
Answer: 3.21 N
For weight, we will multiply by
Hence, the rock would weigh 3.21 N.
Answer:
K/2
Explanation:
The law of conservation of mechanical energy states that the sum of the kinetic and potential energies is a constant at any point.
At maximum height, the glove has purely potential energy but at the bottom, it has purely kinetic energy.
The potential energy at the top = kinetic energy at the bottom. The potential energy is given by
At half height, this potential energy is
At this height, PE + KE = Constant = KE at bottom or PE at maximum height.