Physics, asked by dayalupawar8014, 1 year ago

A car on a straight road covers one third of the distance with 20 km per hour and the rest is 60 km per hour find the average speed of the car

Answers

Answered by abhay6514

0

average velocity =. (v+u)/2
=(60+20)/2=40km/hr

Previous Question

Next Question

Similar questions

English, 7 months ago

sam went down the road quickly identify the part of speech of the word in upper case pronoun verb adverb preposition...

Science, 7 months ago

how much pressure do we carry on our heads ? why don't we feel it...

Math, 7 months ago

Find p(0), p(1) and p(2) for each of the following polynomials: (i) p(y) = y2 - y + 1 (ii) p(t) = 2 + 1 + 21 - (iii) p(x)= x (iv) p(x)=(x - 1) (x + 1)...

Physics, 1 year ago

A GOOD MIRROR 80% OF LIGHT INCIDENT ON IT.WHICH OF THE FOLLOWING IS CORRECT ENERGY OF EACH REFLECTED PHOTON DECREASES BY 20% OR TOTAL NO. OF REFLECTED PHOTONS DECREASES BY 20%.EXPLAIN...

Math, 1 year ago

find the area enclosed by y^2=2x+1 and x-y-1=0...

Chemistry, 1 year ago

Give a chemical test to distinguish b/w saturated and unsaturated hydrocarbons?

Social Sciences, 1 year ago

give the introduction of Indian culture...

Hindi, 1 year ago

tell me please fast the one word subsittution...