Physics, asked by shivanimaske7862, 1 year ago

Truck covers 30km at a uniform speed of 30km/hr. What should be its speed for the next 90km if the average speed for the entire journey is 60km/h?

Answers

Answered by Devesh227
8

Answer:

90 km/hr.

Explanation:

Truck covers 30 km distance on uniform speed of 30 km/hr.

Hence to find the average speed of 60 km/hr the next uniform speed will be 90 km/hr for 90 km distance.

Answer check =(30 + 90) ÷ 2= 60 km/hr.

Answered by vvk12
2

Answer:

90km/hr

Explanation:

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