Monday
March 30, 2015

Homework Help: Hs Math

Posted by ET on Thursday, November 6, 2008 at 8:10pm.

on the moon, the acceleration due to gravity is 1.6m/sec^2

a. if a rock is dropped into a crevasse, how fast will it be going just before it hits bottom 30sec later?

b. how far below the point of release is the bottom of the crevasse?

c. if instead of being released from rest, the rock is thrown into a crevasse from the same point with a downward velocity of 4m/sec, when will it hit the bottom and how fast will it be going when it does?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Free Fall - Thanks for the help with my previous problems. The acceleration to ...
math - on the moon, the acceleration due to gravity is 1.6m/ sec 1. If instead ...
Calculus - On the moon, the acceleration due to gravity is -1.6 meters per ...
Calculus Help Please Urgent!!! - At time t=0, an astronaut stands on a platform ...
calculus help - At time t=0, an astronaut stands on a platform 3 meters above ...
Physics - One can get a good idea of how deep a well is, for example, by ...
Calculus - I have no idea what to do with this problem. Please help me found the...
physics - An Astronaut on the Moon drops a rock straight downward from a height ...
science - An astronaut visits a moon of Saturn, and decides to measure the accel...
University Physics - A rock is tossed straight up with an initial speed of 20 m/...

Members