Wednesday
April 16, 2014

Homework Help: Physics

Posted by Julia on Tuesday, November 1, 2011 at 4:29pm.

A rock is projected from the edge of the top of a building with an initial velocity of 19.6 m/s at an angle of 31 degrees above the horizontal. The rock strikes the ground a horizontal distance of 77 m from the base of the building. The acceleration of gravity is 9.8 m/s^2.(squared) Assume: The ground is level and that the side of the building is vertical. Neglect air friction. What is the vertical component of the rock's velocity when it strikes the ground? Answer in units of m/s

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A 0.72 kg rock is projected from the edge of the top of a building ...
Pre-Ap Physics - A rock is projected from the edge of the top of a building with...
physics - A rock is projected from the edge of the top of a building with an ...
EP high - A 0.6 kg rock is projected from the edge of the top of a building with...
physics - A 0.67 kg rock is projected from the edge of the top of a building ...
Physics - A 0.54 kg rock is projected from the edge of the top of a building ...
physics - A rock is thrown upwards from the top of a 100m cliff, on the way down...
physics - A rock is shot vertically upward from the edge of the top of a tall ...
pyshics - A small rock moves in water, and the force exerted on it by the water ...
Physics - From the edge of a 25 m building, a student threw s rock up 35 m/s and...

Search
Members