A) Speed = Distance / Time
B) Speed = Time / Distance
C) Speed = Mass / Time
D) Speed = Distance × Time
For Explanation Click Here:
Speed is defined as the distance traveled per unit of time. The formula for speed is:
Speed=DistanceTime\text{Speed} = \frac{\text{Distance}}{\text{Time}}Speed=TimeDistance This gives the rate at which an object moves over time.