Describe various types of force in brief.
Answers
Answer:
force is a push or pull which cause an object to start or stop the motion or change its state of motion or deform its shape.
effects of force on any object
when we apply force on any object it may change the state of rest or motion of the object or
deformed the shape of the object
balanced force
if the net are the combined effect of more than one force acting on any object is zero then the force are called balanced force
balanced force will never cause any object in the motion of an object
unbalanced force
if the net are combined effect of more than one force acting on any object is not equal to zero then the force are called unbalanced force
it is the unbalanced force which cause the change in the state of rest or in motion of the shape of the object
types of force there are two types of force contact force and noncontact force
the type of force that results when the interacting object act are not in contact with each other is called a non contact force
type of non contact force
magnetic force
it the force exerted by a magnet on other magnet are magnetic substances such as iron Nickel and Cobalt is called magnetic force magnetic force can be attractive or repulsive
gravitational force
the force with which Earth attracts any object towards its Centre is called the gravitational pull of Earths gravitational force it is also called Gravity.
gravitational force is always attractive in nature when the object is not in contact with Earth then also Earth attracts it
electrostatics force
the force exerted by A charged body on another charged body or an uncharged body is called electrostatics force
objects get charged because of rubbing electrostatic force is also independent of the contact between the body is so it is a non-contact force.
contact force
the type of force that results when the interacting bodies are in contact with each other is called contact force
muscular force and frictional force are contact force
muscular force the force applied by muscles is called muscular force animals also apply muscular force in order to walk , run or carry out any work without direct contact with the object we cannot lift, pick or carry it carry it hence muscular force is a contact force
frictional force
the resisting force that comes into play Whenever an object moves in contact with the other object is called frictional force it is a contact force
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