1. King Kong is standing at the top of the Empire State Building which is 650 m above the ground. He throws a ball straight our which falls to the ground in 11.5 seconds and lands on a car which is 230 m away. How fast did he throw the ball?

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j

Lin yao looks at the back of a spoon. how should she describe her reflection? upside down and smaller upside down and larger right-side up and smaller right-side up and larger