which of the following is not a type of cosmic radiation? gamma-rays, x-rays, sound waves, or cosmic rays

Why are some consolation visible to New York State observers at midnight during April, but not visible at midnight during October

if an object has a velocity of 165 miles per hour, how many hours will it take to travel 5,782 miles, to the nearest hour

The average human hair has a diameter of 100,000 nm. We can see individual hairs because hair has a diameter greater than the wavelengths of the visible spectrum. (ranges from about 700 to 400 nm). An individual iron atom has a diameter of about 0.

The atomic mass of an atom (in amu) is equal to Question 11 options: A. the total number of its protons, neutrons, and electrons B. the total number of electrons C. the total number of protons D. the total number of its protons and neutrons E.

Electricians should use ladders made of fiberglass rather than metal, because metal ladders a. conduct electricity. b. can't be painted. c. can magnetize an electrician's tools. d. will mar the surface finish of electrical unit covers.

Question 17 options: A 71.8 kg man goes from an area where the acceleration due to gravity is 9.79 m/s2 to an area where the acceleration due to gravity is 9.82 m/s2.

A pair of scissors is a complex machine. What are the simple machines you need, to make a pair of scissors?

The average car today has a mass of 1510 kg, and when starting from rest, can accelerate to 26.8 m/s in 6.10 seconds. what force, in newtons, is accelerating the car?

A box of books with mass 58 kg rests on the level floor of the campus bookstore. The floor is freshly waxed and has negligible friction. A bookstore worker applies a constant horizontal force with magnitude 25 N to the box.

An express subway train passes through an underground station. It enters at t = 0 with an initial velocity of 23.0 m/s and decelerates at a rate of 0.150 m/s^2 as it goes through.