Question

40 MARKS QUESTION
Please find fast....... its urgent...... exams tomorrow...... know it....tell it​

Answer 1

Step-by-step explanation:

Displacement is the shortest distance between the initial and the final position. Here, the car travels from stop A to B and returns to stop A.

Thus, the displacement of the car is 0 m/s.

let the distance travelled by the car from stop A to B = x km

The car travels from A to B and returns back to B. Thus,

total distance travelled = 2x km

Time while going from A to B = Distance travelled / Speed taken

                                         = x/30 hours

Time while returning from stop B to A = x/50 hours

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Answer 2

Step-by-step explanation:

Displacement of the car is 0 m per second