[" A car completes is journey in a straight line "],[" in three equal parts with "],[" v "1,v2" ,and "v_(3)" respectively.The average "],[" speed "v" is given by: "]

A car completes its journey in a straight line in three equal parts with speeds v_1,v_2 and v_3 respectively. The average speed v is given by :

If a body covers a three equal distances with speeds v_1,v_2 and v_3 then what is the average speed of the body?

A particle moving in a straight line covers half the distance with speed v_(0) . The other half of the distance is covered in two equal time intervals with speed v_(1) and v_(2) , respectively. The average speed of the particle during this motion is

A car complete the first half of its journey with speed v_(1), and the rest half with speed v_(2). The average speed of the car in whole journey:

" 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 "

A particle moves in a straight line from A to B with speed v_(1) and then from B to A with speed v_(2) . Find the average velocity and average speed.

A person travelling on a straight line moves with a uniform velocity v_1 for some time and with uniform velocity v_2 for the next equal time. The average velocity v is given by

A person travelling on a straight line moves with a uniform velocity v_1 for some time and with uniform velocity v_2 for the next equal time. The average velocity v is given by