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
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