What value should be in place of the X

What is the kenetic energy of 1-kilogram ball as thrown into the air with an initial velocity of 30 m/sec?

An endergonic reaction is a reaction that is characterized by Select one: a. having products with lower energy than the reactants. b. yielding larger product molecules than the original reactants. c.

How does the orbital velocity of the earth compare to the of mercury?

What happens if a rocket had a lot of fins?

Um motorista de uma transportadora recebeu seu caminhão e suas respectivas cargas no km 40 de uma rodovia as 13h 30 horas, entrou a carga no km 120 da mesma rodovia as 18 horas. Qual foi a velocidade de média desenvolvida pelo caminhão?

An opera singer in a convertible sings a note at 700 hz while cruising down the highway at 83 km/h. the speed of sound in the air is 343 m/s. part a what is the frequency heard by a person standing beside the road in front of the car?

Which region of the early universe was most likely to become a galaxy?

A cyclist is riding his bike at a constant speed of S m/s, and experiences a frictional force between the bike and sidewalk of 100 N.

If a magnet is cut in paris what will be its north and south pole

How does the addition of sodium carbonate affect the cost of producing glass?