How does the size of the electron compare to the size of a proton or neutron?

If you were on the moon and you were trying to move a 20-lb. bowling ball a 3-foot cube of Styrofoam which item would take more work to move

What are three methods of heat transfer and what are some examples

A 1kg object can be accelerated at 10 meters per second squared. If you apply this same force to a 4kg object, what will its acceleration be?

A skateboarder rolls off a ledge that is 1.12 m high, and lands 1.48 m from the base of the edge. How much time was he in the air?

On a part-time job, you are asked to bring a cylindrical iron rod of density 7800 kg/m3, length 81.5 cm and diameter 2.55 cm from a storage room to a machinist. calculate the weight of the rod, w. the acceleration due to gravity, g = 9.81 m/s2.

Ursa Minor contains the pole star, Polaris, and the asterism known as the Little Dipper. From most locations in the Northern Hemisphere, all of the stars in Ursa Minor are circumpolar.

What is an organism ability to maintain a steady internal condition called

What is the fundamental frequency of a particular medium?. a. the lowest frequency at which a standing wave is possible. b. the highest frequency at which s standing wave is possible

The distance from the inner core to the surface of the earth is about 5,200 kilometers. the large amount of material surrounding the inner core places tremendous pressure on it.

What type of wave is sound? longitudinal light surface transversal