Friday
October 31, 2014

Homework Help: Physics

Posted by Kamogelo on Thursday, April 26, 2012 at 1:35pm.

Assume g is 10 metres per second and there is no air resistance.A rock falls fromm a height of 45 metres.How long does it take to reach the ground? and What is the velocity as it hits the ground?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - a rock is thrown straight up in the air from an initial height of ho, in...
Polynomials - A rock is thrown upward at a speed of 10 metres per second. The ...
physics - Julie throws a rock vertically upward. From a height of 64.0 meters ...
varsity - A skydiver, with her gear, weighs 75 kg. She jumps from a helicopter...
Physics(science) - A ball's projected at an angle X to the horizontal from a ...
physics-please help - A child of height 1.2 metres stands 3 metres from the foot...
College math - A rock is thrown from the top of a tower that is 400 feet tall. ...
Calculus - well i have this homework question that says: A rock is dropped from ...
math - Need help..... A child of height 1.2 metres stands 3 metres from the foot...
physics gr 12 - A flower pot is dropped from the balconey of an apartment 28.5 ...

Search
Members