Tuesday

September 16, 2014

September 16, 2014

Posted by **ru** on Saturday, October 15, 2011 at 1:47pm.

a) what is the height of the cliff.

b)how far from the foot of the cliff does the rock hit the ground.

c) what is the vertical component of velocity with which its hits the ground.

d) what is the vertical component of velocity with which hits the ground.

- physics -
**drwls**, Saturday, October 15, 2011 at 6:24pma) There is an equation for distance fallen vs time that you should know.

y = (g/2) t^2

Use it to solve for t.

b) 55.0 t

c) g*t

d) same question as c). Same answer. You probably typed part of the question wrong.

**Answer this Question**

**Related Questions**

PHYSICS - A ROCK IS THROWN OFF A CLIFF WITH AN HORIZONTAL VELOCITY OF 55.0 M/SEC...

Physics - A rock is thrown vertically from the edge of a cliff that is 500 ft ...

physics - Consider a rock that is thrown off a bridge of height 27 m at an angle...

Physics - Two rocks are thrown off the edge of a cliff that is 15.0 m above the ...

Physics - A rock is thrown from on a cliff with the velocity of 15 m/s at an ...

Physics - A rock is thrown from on a cliff with the velocity of 15 m/s at an ...

Algebra 2 - if an object is thrown vertically upward with an initial velocity of...

physics - a rock is thrown horizontally with a speed of 17 m/s from a vertical ...

physics - REPOST PLEASE HELP a rock is thrown horizontally with a speed of 17 m/...

Gweedo8 - a man stand on a 100 m cliff and throws a rock with speed of 40ms at ...