Answer to Question #173027 in Physics for Louis

Question

 An object is thrown straight up with an initial velocity of 80m/s. What is its maximum height that it reaches?

a. 32.62 m b.80 m c. 99.38 m d. 326.20 m

Answer 1

$$h=\frac{v^2}{2g}\\h=\frac{80^2}{2(9.8)}=326.20\ m$$

Answer: d. 326.20 m