Question

What is the average speed in first 20 hours
a) 75km/H
b) 50km/H
c) 60km/H
d) 66.67km/h

Answer 1

Answer:

The answer is -1 beacause. acceleration=v-u/t so it is 0-20 / 20 so the answer is -1

Answer 2

There is not enough data to predict the average speed in the first 20 hours of movement

Explanation:

• The average speed is the ratio between the the total distance covered by the body to the total time taken by the body to cover the distance in stock as a result of this the the magnitude of the total distance covered and the total time taken is required to find out the average speed of an object.
• However there is the total distance covered by the body is not present.

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