As a third follow up to Question 3, some estimates are that 0.03 molesof uraninite can produce the energy equivalence of 1500 pounds of coal. Using 267 g/mol as a molar mass for uraninite, how many gramsof uraninite is needed to produce the energy equivalence of 1500 pounds of coal

If the moon has a diameter of 2,159.14 miles, what is the maximum distance that it could be observed by the naked eye with enough detail that you could distinguish it from other celestial bodies (assuming that you have 20/20 vision)

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

An ascending elevator, hanging from a cable, is coming to a stop. part a part complete identify all forces acting on the elevator from the list below. select all that apply. select all that apply. kinetic friction normal force tension weight static friction submitprevious answers correct part b draw a free-body diagram of the object. draw the vectors starting at the black dot. the location and orientation of the vectors will be graded. the exact length of your vectors will not be graded but the relative length of one to the other will be graded.