A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of v0 = 15.0 m/s. The cliff is h = 36.0 m above a flat, horizontal beach. (a) What are the coordinates of the initial position of the stone? x0: y0: (b) What are the components of the initial velocity? v0x: v0y: (c) Write the equations for the x- and y-components of the velocity of the stone with time. (Use the following as necessary: t. Let the variable t be measured in seconds. Do not include units in your answer.) vx: vy:
A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of
The cliff is h = 36.0 m above a flat, horizontal beach.
(a) What are the coordinates of the initial position of the stone?
x0:
y0:
(b) What are the components of the initial velocity?
v0x:
v0y:
(c) Write the equations for the x- and y-components of the velocity of the stone with time. (Use the following as necessary: t. Let the variable t be measured in seconds. Do not include units in your answer.)
vx:
vy:
(d) Write the equations for the position of the stone with time, using the coordinates in the figure. (Use the following as necessary: t. Let the variable t be measured in seconds. Do not state units in your answer.)
x=
y=
(e) How long after being released does the stone strike the beach below the cliff?
(f) With what speed and angle of impact does the stone land?
vf=
0-: (theta):
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