Abaseball player at second base throws a ball 90 feet to the player at first base. the ball is thrown at five feet above the ground at a velocity of 50 miles per hour at an angle 10° above the horizontal at what height does the player at first base catch the ball? draw a diagram of the problem consistent with the verbal model.

According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?