If you are talking about gravitational potential energy, then the ONLY way to either increase OR decrease it is to raise or lower your height. The higher you are off the ground the greater your PE, the closer you are to the ground, the lower your PE
Answer:
An electric motor converts electrical energy into mechanical energy. The process is as follows:
D. When current flows through the motor, it powers electromagnets that are attracted and repelled by the poles of permanent magnets in the motor. The movement of the electromagnets turns a rod in the motor, which makes the mechanical energy available.
Answer:
The period is
Explanation:
From the question we are told that
The frequency is
Generally the period is mathematically represented as
=>
=>
Answer:
1) , 2)
Explanation:
1) The kinetic energy due to the rotation is:
Where and are the moment of inertia and angular speed, respectively. The moment of inertia of the circular cone is:
The kinetic energy is:
2) The moment of inertia of the ellipsoid is (where a is the major semiaxis):
The kinetic energy is:
Answer: Hi!
A neuron is a basic working unit of the brain. Neurons are special cells designed to transfer information to other nerve, muscle, or gland cells. They are pretty cool - looking too! (A slightly irregular circular shape with branches reaching out from all sides.) A neuron is a nerve cell. Nerve cells are the way of communication in the nervous system.
Hope this helps!