Physics, asked by pandeynanda561, 3 months ago

A car travels along a straight line for first half time with speed 40km/hr and the second half time with speed 60km/hr . Find the average speed of the car

Answers

Answered by satyamrajput83317

5

Explanation:

Correct option is

B

16.7ms−1

Average speed=Total timeTotal distance travelled

=4280×41+40×41=30×2=60km/hr

=60×185=350m/s=16.7m/s

Previous Question

Next Question

Similar questions

Math, 1 month ago

Geeta bought 3 new skirts at a department store. The price of each skirt was the same. After the cashier deducted 1500 for a discount coupon, her total bill was 4500. What was the original price of each skirt ?

Political Science, 1 month ago

- With the treaty of____ in 1782 the first Anglo-Maratha war came to an end. (a) Wadgaon (b) Vasci (c) Salbai (d) Ahmednagar...

Computer Science, 1 month ago

what is e shopping and explain e shopping for presentation...

Physics, 3 months ago

Find the amount of heat required to convert 10 kg ice at 0°C into water without changing the temperature while latent heat of fusion of ice is 336000 j/kg.

Physics, 3 months ago

when you go out with your father in two wheeler for four wheeler note down the distance for every 5min interval of time in odometer (for 5 times ) plot the graph against distance vs time...

Math, 10 months ago

Find the HCF of 186, 310 and 434.

Physics, 10 months ago

If y=A sin theta +B cos theta the what is the maximum value of y ? Class11th physics...

Math, 10 months ago

Find the numbers such that twice the greater exceeds 3 times the smaller by 10 and one fifths ofvthe greater is lessthan one rhird of the smallesr by20...