Home > categories > Security & Protection > Reflective Material > phisics - circular motion and impulse please help?
Question:

phisics - circular motion and impulse please help?

A fire hose is to be used to knock down a door in a burning building by directing a stream of water against it. It requires a force of 600 N exerted for three tenths of a second to accomplish the goal. The mass of water per unit time delivered by the hose is 30.0 kg/s. If the water is at rest after the collision, calculate the minimum speed of the water in order to knock the door down.

Answer:

Great computer question. Great Answer: When you're old enough, move away.
True, but I think all three Shield members have a bright future. Dean Ambrose Is very talented. He's like a modern day Jake Roberts. He talks his Gimmick and he Wrestles his Gimmick. He's a creepy, maniacal heel that the WWE hasn't had In a long time. Seth Rollins like Ambrose has mastered his craft on the Indies. He's a bumping machine and his mic work has really Improved. He'll be a fine main heel for Smackdown down the line.Of course Roman Reigns Is a modern Wild Samoan and has a great look. He can work really well and Is just nuts. BELEIVE IN THE SHIELD!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! So I see a great future In all of them. BQ. Yep a great heel and he's In the best condition of his career.
The history of philosophy isn't a particularly reflective discipline. It's rather like portraiture in painting. Producing mental, conceptual portraits. As in painting, you have to create a likeness, but in a different material: the likeness is something you have to produce, rather than a way of reproducing anything (which comes down to just repeating what a philosopher says). ~ Gilles Deleuze peace and love

Share to: