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 fórmula 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 resultant vector when a displacement vector of magnitude 25 in the east direction is added to a displacement vector of magnitude 18 in the north-west direction?
+
What is the result of adding vector A (3i + 4j - 2k) to vector B (-2i + 5j + 7k)?
+
Question: Convert 2.35 x 10^4 into standard notation.