Pull examples. What is force? How many forces are there? What is the meaning of muscular force? What is the meaning of gravitational force? What is the meaning of mechanical Force? What is the meaning of frictional Force? Push examples
Answers
Answer:
hope it helps
Explanation:
1.Force is a push or pull if the body has some displacement
2.(a)contact force
(i)muscular force
(ii)frictional force
(iii)mechanical force
(b)non-contact force
(i)gravitational force
(ii)magnetic force
3.the force in which muscle is acting is known muscular force.
4.the force in which gravity is acting on a body is called gravitational force.
5.the force in which there is a use of machine to move the object is known as mechanical force.
6.the force acting opposite to the applied force is known as frictional force.
7.(i)magnetic force
(ii)muscular force
(iii)mechanical force
(iv)frictional force
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Pull Examples —
1. Rope is pulled to draw water from a well . This changes the state of motion of the water bucket
2. A drawer is pulled to open it . This changes the state of motion of the drawer
Force —
A push or pull in an object is called force
Types of forces —
1. Contact force
2. Non - Contact force
Muscular Force —
The force that is exerted by the muscles of the body is known as muscular force
Gravitational Force —
The force with which the earth pulls the objects towards it , is known as the gravitational force
mechanical Force — _________________
Frictional Force —
The force which always slows the motion of one object
over another object is called Frictional Force
Push Examples —
1. A heavy box at rest is pushed to move it from one room to another. This changes the state of motion of the box.
2. A player pushes a football using his foot . This changes the state of motion of the ball