As a system's mass increases, its acceleration decreases and approaches 0. Based on Newton's second law, will a system with extremely large mass still have a non zero acceleration? A standard object defined as having a mass of exactly 2.21 kg is given an acceler...
Side-effects and Precautions:High doses of vitamin E in supplement form may increase the risk of bleeding as it decreases the body’s ability to form blood clots after an injury. There may be an increased risk of developing prostate cancer if you take very high doses of vitamin E. Interac...
The demand for an item is often closely related to its price. As price increases, demand decreases, and as price decreases, demand increases. Suppose the demand for a video game is 2000 units when the price is $40 and is 2500 units when the price is $30. A cos...
3 moles of a monatomic ideal gas expand adiabatically and its temperature decreases from 370 to 260 K. (a) What is the work done by (or done to) the gas? (b) What is the change in the internal energy of the gas? a) What amount of energy mu...
A force is applied to the car by the road A 1,600 kg car coasts down a hill starting from rest and decreases its height by 22 m over a distance of 90 m of travel. How fast will it be going at the end of the hill, if fri...