contestada

Question 1 (20 points)
Question 1 Unsaved

A roller coaster starts down a hill at 10 m/s. Three seconds later, its speed is 32 m/s. What is the roller coaster’s acceleration?



-7.3 m/s2

7.3 m/s

-7.3 m/s

7.3 m/s 2

Respuesta :

SenpaiTrill
Hello there.

A roller coaster starts down a hill at 10 m/s. Three seconds later, its speed is 32 m/s. What is the roller coaster’s acceleration?

7.3 m/s