Asked by k
Two cars both cover a straight distance, d = 268 m, in time t = 29 s. Car A moves at a constant velocity (vA). Car B moves at a constant acceleration (aB), starting from an initial velocity of v0B = 12 m/s. Assume both cars are moving in the positive x-direction.
What is the final velocity of Car B?
What is the acceleration of Car B?
What is the final velocity of Car B?
What is the acceleration of Car B?
Answers
Answered by
oobleck
s = vt + 1/2 at^2
12*29 + 1/2 a*29^2 = 268
a = -0.19 m/s^2
v = 12 + at = 12 - 0.19*29 = 6.49 m/s
Why do I suspect a typo?
12*29 + 1/2 a*29^2 = 268
a = -0.19 m/s^2
v = 12 + at = 12 - 0.19*29 = 6.49 m/s
Why do I suspect a typo?
Answer
Que signifaca Ismael?
Answered by
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Ismael es un nombre propio masculino de origen hebreo que significa "Dios oirá". Es un nombre común en varias culturas y religiones como el Islam, el cristianismo, y el judaísmo. Además, Ismael es un personaje bíblico y coránico, siendo el hijo mayor de Abraham.
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