Question

what is motion ??????????​

Answer 1

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Motion, in physics, change with time of the position or orientation of a body. Motion along a line or a curve is called translation. ... In both cases all points in the body have the same velocity (directed speed) and the same acceleration (time rate of change of velocity).

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Answer 2

Answer:

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❝In physics, the motion is the change in position of an object with respect to its surroundings in a given interval of time.❞

The motion of an object with some mass can be described in terms of the following:

➣Distance

➣Displacement

➣Speed

➣Velocity

➣Time

➣Acceleration

Types of Motion

Motion of an object depends on the type of force acting on the body.

❥ Translational – It is the type, where an object moves along a path in any of the three dimensions.

❥ Rotational – It is the type, where an object moves along a circular path about a fixed axis.

❥Linear – It is a type of translational motion where the body moves in a single direction along a single dimension.

❥ Periodic – It is the type of motion that repeats itself after certain intervals of time

❥ Simple Harmonic – It is the type of motion like that of a simple pendulum where a restoring force acts in the direction opposite to the direction of motion of the object. This restoring force is proportional to the displacement of the object from mean position.

❥ Projectile – It is the type of motion which has a horizontal displacement as well as vertical displacement.

❥ Oscillatory – It is the type of motion which is repetitive in nature within a time frame. If it is mechanical in nature it is called vibration.

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