A farmer moves along a square field of side 10 m in one hour. Write the following steps in sequential order to find his average speed.
(A) . Find th total distance (s) covered by the farmer.
(B) Note down the total time (t) required to cover the total distance.
(C) Use the formula , average speed = `("total distance")/("total time")`
(D) Substiute the values of s and t to determine the average speed.

Find the total distance covered

A body cover 20 m in 2 s and another 20 m in next 4s. Arrange the following steps in sequential order to find th average velocity of the body . (A) Find the displacements of the body in first 2s and next 4 s from the given data. (B) find the displacements of the body . (C) find the total time taken by the body to complete the total displacement . (D) Use the formula, average velocity = ("total displacement")/(" Total time taken")

A train is moving at a uniform speed of 75 km/hour : Find the time required to cover a distance of 250 km.

Average speed : ("total distance")/("time taken") : : ……………. : ("displacement")/("time taken")

If a car covers 2/5 th of the total distance with v_(1) speed and 3/5th distance with v_(2) then average speed is

" If a car covers "2/5" th of the total distance with "v_(1)" speed and "3/5" th distance with "v_(2)" then average speed is "