Answer:
Gravity, Weak, Electromagnetic and Strong.
Answer:

Explanation:
From the question we are told that:
Mass 
Velocity 
Angular Velocity 
Generally the equation for Kinetic Energy is mathematically given by



Answer:
Explanation:
potential energy of water is converted into heat energy
P E = mgh = m x 9.8 x 111
= 1087.8 m .
Let rise in temperature θ
m x s x θ = heat absorbed
m x s x θ = 1087.8 m
m x 4182 x θ = 1087.8 m
θ = 0.26 degree celsius .
Answer:
The value is
Explanation:
From the question we are told that
The length of the solenoid is 
The radius is 
The number of turns is 
The current it carries is 
Generally the magnitude of the magnetic field is mathematically represented as

Here
is the permeability of free space with value 
=>
=>