The barrel of a rifle has a length of 0.951 m. A bullet leaves the muzzle of a rifle with a speed of 563 m/s. What is the acceleration of the bullet while in the barrel? A bullet in a rifle barrel does not have constant acceleration, but constant acceleration is to be assumed for […]
Why would VSEPR class AX3E3 not to exist in molecular bonding
Gluconeogenesis shares some, but not all enzymes, with the glycolytic pathway. It would appear to be more efficient if both pathways used all of the same enzymes since the pathways are essentially the reverses of each other. Why don’t both pathways use all of the same enzymes?
A bicycle pump contains air at STP. As thetire is pumped up, the volume of air decreasesby 46 percent with each stroke.What is the new pressure of the air in thechamber after the first stroke, assuming notemperature change?Answer in units of atm
Calculate the radius of a palladium atom, given that Pd has an FCC crystal structure, a density of 12.0g/cm3, and an atomic weight of 106.4g/mol. Do the calculations without rounding decimal numbers.
The coefficient of static friction between theperson and the wall is 0.69 . The radius of thecylinder is 6.97 m.The acceleration of gravity is 9.8 m/s2 .An amusement park ride consists of a largevertical cylinder that spins about its axis fastenough that any person inside is held upagainst the wall when the floor drops away.What […]
111)When bread gets moldy with visible black or blue spots, you are looking at masses of the colored:
Select a potential bioterrorism threat from the following: Anthrax Food supply contamination Water system contamination Air borne contamination Using the Internet, research on your selected potential bioterrorism threat. Based on your research, create a 3- to 4-page Microsoft Word report that covers the following aspects in detail: The main surveillance methods used in public health […]
Calculate the volume of 10M acetic acid needed to prepare 250mL of a .20 M acetic acid solution
differentiate between the terms tropism and nastism
