A ball is thrown vertically into the air with an initial velocity u. What is the greatest height reached?
A
u2g
B
\(\frac{3u^2}{2g}\)
C
\(\frac{u^2}{g}\)
D
\(\frac{u^2}{2g}\)
Verified Correct Answer: D.
Physical Principles & Numerical Solution
Using V2 = U2 - 2gS
V = 0ms-1 at greatest height
S = \(\frac{u^2}{2g}\)
Source: Myschool Past Questions Archive (Record #28489)