a high speed train travels with an average speed of 250 km/h. the train travels for 2 hrs. how far does the train travel

Explanation:

The distance covered by an object given it's velocity and time taken can be found by using the formula

From the question

average speed = 250 km/h

time = 2 hrs

We have

distance = 250 × 2

We have the final answer as

Hope this helps you

The answer would be 454 miles.

Explanation:

You multiply the average speed by time travelled. Hope this helps!

c) up

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when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.