Question

Define the following:
Speed
Motion
Rest
Uniform motion
Non uniform motion ​

Answer 1

Answer:

$\fbox \pink {A} \fbox \blue {N} \fbox \purple {S} \fbox\blue {W} \fbox \red {E} \fbox \orange {R}$

▪speed - Speed is the rate of change of position of an object with time.

▪motion - Motion is a change in position of an object with respect to time.

▪rest - A body is said to be at rest if its position does not change with time with respect to an observer.

▪uniform motion - This type of motion is defined as the motion of an object in which the object travels in a straight line and its velocity remains constant along that line as it covers equal distances in equal intervals of time, irrespective of the duration of the time.

▪non uniform motion - A body is said to be in a non-uniform motion if it travels unequal distances in equal intervals of time.

Answer 2

Answer:

▪speed - Speed is the rate of change of position of an object with time.

▪motion - Motion is a change in position of an object with respect to time.

▪rest - A body is said to be at rest if its position does not change with time with respect to an observer.

▪uniform motion - This type of motion is defined as the motion of an object in which the object travels in a straight line and its velocity remains constant along that line as it covers equal distances in equal intervals of time, irrespective of the duration of the time.

▪non uniform motion - A body is said to be in a non-uniform motion if it travels unequal distances in equal intervals of time.