Explain the following: (a) Force (b) Work (e) Friction (c) Energy (d)Force of gravity
Answers
Answer:
1 . force :- force is the energy applied on any object which makes object move.
2 work :- work is said to be done when total amount of energy applied on objects is seen.
3 Friction :- friction is held when two objects are rubbed togather and they release heat energy and friction is caused.
4 energy :- the force you apply on any object.
5 force of gravity:-also called gravitation, in mechanics, the universal force of attraction acting between all matter
in brief-
force is when you push the table or when you apply force towards the wall.
and work is done when the force is applied and the object change its position as seen to its surrounding
friction is held when tyre of cars or any automobile is rubbed with the road when you do drift
energy is understood
Answer:
A force is a push or pull upon an object resulting from the object's interaction with another object. Whenever there is an interaction between two objects, there is a force upon each of the objects. ... Forces only exist as a result of an interaction.
work, in physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement.
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.
gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. Gravity is measured by the acceleration that it gives to freely falling objects. ... At Earth's surface the acceleration of gravity is about 9.8 metres (32 feet) per second per second.
In physics, energy is the quantitative property that must be transferred to a body or physical system to perform work on the body, or to heat it. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.
Explanation: