Question

2 h Average speed Ane) 110 9 2 km h1 Average speed = Total distance covered Total time taken 1oz 110 x 2 9 km h1 = 24 km EXERCISE 17(A) 30 minutes ? A train covers 51 km in 3 hours. Calculate its speed. How far does the train go in 2 A motorist travelled the distance between two towns, which is 65 km, in 2 hours and 10 minutes. Find his speed in metre per minute. * 4 train travels 700 metres in 35 seconds. What is its speed in krn hi? How much distance will the car cover in 50 sec ? A racing car covered 600 km in 3 hours 20 minutes. Find its speed in metre per second. 5. Pahit goes 350 km in 5 hours. Find : his speed (1) the distance covered by Rohit in 6-2 hours the time taken by him to cover 210 km, Assume that throughout the journey, the speed of Rohit remains uniform of Speed Distance and Time​

Answer 1

I don't know its is very difficult.

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