Question

Consider a rock that is thrown off a bridge of height 27 m at an angle θ = 24° with respect to the horizontal as shown in the figure above. If the initial speed the rock is thrown is 12 m/s, find the following quantities:
(a) The time it takes the rock to reach its maximum height.
s

(b) The maximum height reached by the rock.
m

(c) The time at which the rock lands.
s

(d) The place where the rock lands.
m

(e) The velocity of the rock (magnitude and direction) just before it lands.
Magnitude Direction
m/s °

Answer 1

Frank, Jim, Tommy: It appears you are answer grazing under assumed names. Stop it, please. Show some work or thinking.