Tuesday
October 21, 2014

Homework Help: physics

Posted by Anonymous on Monday, September 16, 2013 at 2:51pm.

One side of the roof of a building slopes up at 30.5. A roofer kicks a round, flat rock that has been thrown onto the roof by a neighborhood child. The rock slides straight up the incline with an initial speed of 15.0 m/s. The coefficient of kinetic friction between the rock and the roof is 0.370. The rock slides 10.0 m up the roof to its peak. It crosses the ridge and goes into free fall, following a parabolic trajectory above the far side of the roof, with negligible air resistance. Determine the maximum height the rock reaches above the point where it was kicked.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - One side of the roof of a building slopes up at 30.5. A roofer kicks ...
physics - One side of the roof of a building slopes up at 30.5. A roofer kicks ...
physics - One side of the roof of a building slopes up at 35.5. A student ...
Physics - A rock is thrown vertically upward with a speed of 11.0 from the roof ...
Physics - My problem question: "A ball is thrown up onto a roof, landing 4.0 ...
physics - The roof on a house rises 1.50 m over a horizontal diestance of 3.50 m...
college physics - a bicyclist rides off a flat roof at 13.4m/s, the roof is 3.6m...
math - a roofer measured the side of a roof to be 4.8 m long . It rises a height...
Physics Gr.11 - Frank stands at the base of a building. He throws a 0.12kg rock ...
physics - Frank stands at the base of a building. He throws a 0.12kg rock ...

Search
Members