30 in 8 s a car that starts from rest and moves with uniformly accelerated motion has achieved a speed of 72m s how much s
Question
30. In 8 s, a car that starts from rest and moves with uniformly accelerated motion has achieved a speed of 72m/s. How much space must it travel to reach a speed of 90m/s?
Sunshine: 450 m
256
likes
1281 views
Answer to a math question 30. In 8 s, a car that starts from rest and moves with uniformly accelerated motion has achieved a speed of 72m/s. How much space must it travel to reach a speed of 90m/s?
Sunshine: 450 m
Utilice v = u at para encontrar a que sea 9 m/s^2.
Utilice la misma fΓ³rmula para encontrar t con una velocidad de 90 m/s para obtener t como 10 s.
Utilice s=ut 1/2 at^2 para encontrar s como 450 m.
Frequently asked questions (FAQs)
What is the equation of the hyperbola with center (2,-3), vertical transverse axis, and foci at (-2,-3) and (6,-3)?
+
Math question: What is the limit as x approaches 2 of (3x^2 - 16x + 12)/(x - 2)?