Answer:
Electromagnetic force- arises from forces between atoms of different objects
Example: a Horshoe magnet exerts force of an object made of steel of iron.
Nuclear force- it has two types, the strong nuclear force, and weak nuclear force.
a. strong nuclear force- binds nucleons with the same atom's nucleus
b. weak nuclear force- force with in the nucleus that is responsible for beta decay.(electrons emission's)
ANSWER
the different kinds of forces are as follows;
1. muscular force.
2. gravitational force.
3. frictional force.
4. electrostatic force.
5. electromagnetic force.
ANSWER
Unbalanced and Balanced Forces.
ANSWER
Force applied on a body can be broadly divided as impact force and pressure force.
Impact force is the case where in the force is applied on a body for very short time (as in hammering a nail) and pressure force is the force that is constantly applied on a body for a relatively greater time (as in pushing a car).
ANSWER
Push, pull, twist, gravity, air resistance and up-thrust.