Directions: c = 299,792,458 m/s Little Boy was the atomic weapon dropped on Hiroshima toward the end of WWII. It had a yield (energy release) of 15,000 tons of TNT or 6.27E13 Joules. How much mass went “missing” when it detonated?

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.