alannahdrumheller alannahdrumheller

03-11-2020
Physics

contestada

a car is moving 18m/s to the east. if it takes the car 5 seconds to reach a velocity of 19 m/s to the east, what is its acceleration?

Respuesta :

voreussetze voreussetze

03-11-2020

Kinematics

First Velocity (Vf) = 18 m/s

Last Velocity (Vl) = 19 m/s

time (t) = 5 seconds

acceleration = ______?

Answer :

Vl = Vf + a × t

19 = 18 + a × 5

19 - 18 = 5a

1 = 5a

1 / 5 = a

0,2 m/s² = a ✅

Answer Link

myvixwkaua myvixwkaua

05-03-2021

Answer: 0.2 m/s^2 east

Explanation:

A PE X

Answer Link

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