What is the weight of a girl with a mass of 50 kilograms in a space station with an artificial gravity of 7 N/kg

An object thrown vertically upward from the surface of a celestial body at a velocity of 36 m/s reaches a height of sequalsminus0.9tsquaredplus36t meters in t seconds. a. determine the velocity v of the object after t seconds. b. when does the object reach its highest point? c. what is the height of the object at the highest point? d. when does the object strike the ground? e. with what velocity does the object strike the ground? f. on what intervals is the speed increasing?

The energy produced as a result of this flow of electrons from atom to atom is called

The law of reflection states that the angle of reflection is equal to the angle of