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)
Math question: Calculate the extreme values of the function f(x) = 2x^3 - 9x^2 + 12x - 3 in the interval [0, 5].
+
What is the radian measure of an angle in a unit circle if its central arc length is equal to half the circumference of the circle?
+
Math question: What is the equation of a circle with center (3, 4) and radius 5?