3. Define the following terms: muscular force, elastic force and energy
Answers
Answer:
The force applied by the action of muscles in our body is termed as a muscular force. For example, when you pick up a book placed on the table using your hands, you apply muscular force.
It is the force that is exerted by the Earth on every object, which is near or on its surface. For example, an apple falling from a tree branch towards the ground is due to gravitational force.
The electrostatic force is the force that exists either between the two charged bodies or between a charged and an uncharged body. For example, the charged scale attracts the pieces of paper by a non-contact force known as electrostatic force.
Answer:
Muscular force :: Force which is exerted by muscles of the body is called Muscular force.
Elastic force :: Something that is elastic can return to its original shape after being stretched or compressed. ... This force is called elastic force.
Energy:: the ability to be very active or do a lot of work without getting tired
Or
the power that comes from coal, electricity, gas, etc. that is used for producing heat, driving machines, etc.
The definition of energy depends on the topic