Question

please give answer argent please then I Mark you brainlist answer ​

Answer 1

Answer:

1. Work is done whenever the given conditions are satisfied: A force acts on the body. There is a displacement of the body caused by the applied force along the direction of the applied force. The work W is equal to the force f times the distance d, or W = fd.

2.There are two types of forces based on their applications:

Contact Force and Non-Contact Force

3.The force of gravity causes all the objects to fall towards the earth.

4.The force applied by the action of muscles in our body is termed as a muscular force.

5.The elastic force occurs as a deformed object (think spring) tries to return to its original shape.

Answer 2

Explanation:

1. When we want to move something with force and when it moves then we say the work has been done.
2. Applied force,Gravitational force,Normal force,Frctional force,Air resistence force,Tension force,Spring force
3. Gravity, also called gravitation,in mechanics, the universal force of attraction acting between all matter.
4. It is a force that results because of the action of muscles and is a contact force since there is contact between the surfaces
5. A force which can be stretched,bent and squashed and the process is band from the point where it is still it keeps streched until it has stopped and it breaks