# help please, up for it?

posted by
**lovable**
.

a rock is thrown vertically upwards with an initial velocity of 30 m/s. Neglecting air resistance, calculate

a) the maximum height reached

b) the time taken to reach maximum height

v1 = 30 m/s

v2 = 0 m/s

a = negative gravity

simple plug n chug to find height (distance) and time