Physics, asked by thankachanantony3, 1 year ago

During 1st half of the journey a body travels with a speed of 40km/h and in the 2nd half it travels with speed of 20km h calculate average speed of the whole journey.

Answers

Answered by karanv78

0

the answer is 30km/hr

thankachanantony3: I need the steps... U know it that plzzz give me...

Previous Question

Next Question

Similar questions

Physics, 7 months ago

can you please solve the problem sum in physics...

Physics, 7 months ago

rocket population is based on in one word answer...

Math, 7 months ago

7. 3. 4 The cost of a piece of cloth measuring 1 easuring 1 – mis * 248.50. Charu purchases 9 such pieces of cloth. Find the amount she has to pay for it and the total length of the cloth purchased by her?

Biology, 1 year ago

Name: a) the cells which have changing shape b) the cells which have a typical shape.

Geography, 1 year ago

name the India's largest freshwater lake where is it located?

Chemistry, 1 year ago

Calculate the final volume of gas 'X' ,if the pressure of the gas,originally at S.T.P .is doubled and its temperature is made three times.

Math, 1 year ago

find the coordinates of points where the graph of the equation 3x+4y=24 intersect x and y axis?

Chemistry, 1 year ago

A gas occupies 500 cm^3 at normal temperature. At what temperature will the volume of the gas reduced by 20% of its original volume, pressure being constant?