A body moves speed `V_1` for distance L and then with speed `V_2` for distance 2L. The average speed for the motion is

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?

If a body cover a distance x with speed v_1 and then it covers another distance x with speed v_2 , find the average speed for the whole journey.

A particle travels along a straight line. It covers halg the distance with a speed (v). The remaining part of the distance was covere with speed v_(1) for half the time and with speed v_(2) for the other half the time . Find the average speed of the particle over the entire motion.

A particle travels along a straight line. It covers halg the distance with a speed (v). The remaining part of the distance was covere with speed v_(1) for half the time and with speed v_(2) for the other half the time . Find the average speed of the particle over the entire motion.

09A body moving in a straight line covers half the distance with a speed V the remaining part of the distance was covered with a speed V for half the time and with a speed V for the other half of the time.What is the average speed of the body?

A person travels along a straight road due east for the first half distance with speed v_1 and the second half distance with speed v_2 , the average speed of the person is