Answer: Option (c)
Explanation:
The distance traveled divided by the time taken to travel that distance is speed. Speed is nothing but the total distance covered by a object to the time taken to complete the distance .
It shows how fast an object is moving from its resting or initial place. It is a scalar quantity. it does not have direction. the formula to calculate speed is r=d/t, where d-distance, t- time taken, r- speed."
