Question

Hiiii
Write all Formula of chapter Motion , Force and acceleration.????
plzzzzzz​

Answer 1

Answer:

Hii dude.....................✌️

The formula for force says force is equal to mass (m) multiplied by acceleration (a)....force is measured in Newton's (N), mass in kilograms (kg), and acceleration in meters per second squared (m/s2).

I hope it's help you.......................☺️

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Answer 2

Force

We can say that force is a push or pull acting on an object or energy as an attribute of physical action or movement. This occurs when two entities are in contact. According to the universal law of gravitation, every object in this universe exerts a force on others. The force acting on an object is given by the following parameter:

SI unit of Force: newton(N) or kg.m/s2

Symbol of Force: F

Type of quantity: Vector quantity

Dimensional Formula: M1L1T-2

Other units: dyne, pound-force, kilopond, poundal, kip

For example, if there are two bodies of mass M and m, and they are kept in such a way that the body with mass m is resting over the body with mass M. In physics we say that these two bodies will exert forces on each other. So we can say that whenever there is an interaction of two or more bodies, force is a part of the interaction.

Motion

In simple words, whenever a body is moving, we say it is in motion. For instance, if a boy is walking down the street from his school to his home, we will say that the boy is in motion. But imagine if the boy stops for 5 minutes in the way and sits down. If someone asks at that time if the boy is in motion, the answer will be ‘No’. From this, we can infer that the motion of a body is dependent on time. In physics, we say that motion is the change in the position of a body with respect to time.