Question

Question 1-
what is motion?
Question 2-
Give the SI unit of distance and displacement?
Question 3-
what is uniform motion ?gibe example?
Question 4-
what is non-uniform motion?give example?
question 5-
Define velocity?​

Answer 1

Answer:

• the si unit of distance is metre(m).

•the si unit of displacement is metre (m).

• the velocity of a body is the distance travelled per second by the body ina specified direction.

Answer 2

Answer:

1. Motion in Physics change with time of the position or orientation of a body . Motion along with a line or a curve is call r translation

2. The SI unit of distance and displacement is Meter ( M )

3. A body is said to be in uniform motion. If it travels an equal distance in equal interval of time, no matter how small these time interval may be.

Example: The movement of the earth around the sun.

4. When a body covers unequal distance in equal intervals of time in a straight line is called non-uniform

Example : spinning wheel

5. The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time.

Hope this will help you