Kelvin is teeing off on a 190.0 m long par 3 hole. The ball leaves with a velocity of 50.0 m/s at 37.0o to the horizontal. Assuming that Kelvin hits the ball on a direct path to the hole, how far from the hole will the ball land (no bounces or rolls)?

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.