yafreizi yafreizi

21-11-2020
Physics

contestada

The car travels 52m in 21 seconds before it comes to a complete stop after the driver applies the brakes. What was the car's initial speed?

Respuesta :

michaelyusef michaelyusef

21-11-2020

Answer:

2.48 m/s

Explanation:

D=vt

52 = V 21

V= 52/21=2.47m/s

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