A soccer ball is kicked horizontally off a 29.0 meter high hill and lands a distance of 35.0 meters from the edge of the hill. Determine the time it was
falling, the initial horizontal velocity of the soccer ball and the final velocity
before it came to rest.

Note: the following questions are unrelated to the balmer series or the martian. refer to your course notes. a sun-sized star will spend most of its lifetime as a: white dwarf b. red giant c. protostar d. main-sequence star

On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s. t.p.?

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.