2. Suppose neil Armstrong had a baseball when he first set foot on the moon on July 20, 1969. Assume the ball was hit upwaerd from an initial height of .65 feet and with an intial vlocity of 132.5 feet/sec? a) How long after the baseball was hit would it reach a height of 132.5 feet? b) How long after the baseball was hit would it hit the ground? c) What would be the height of the baseball after 25 seconds? *

The mean daily maximum temperatures at Komakuk Beach, in the Yukon, were recorded for The month from 1958 to 1990. The data are represented by the formula T=17.11sin(0.60M – 21.83)– 5.38, where Tis the temperature ("C) and Mis the number of the month in the year (1 to 12). a) What is the maximum mean daily temperature? b) What is the minimum mean daily temperature? c) What is the mean daily temperature for May? d) In a typical year, during how many months will the mean daily temperatures be higher than 0°C? Give your answer to the nearest tenth of a month.

If a golf ball has horizontal velocity of 7.0 m/s and vertical velocity of 3.7 m/s, what is the golf ball's resultant velocity? Provide answer in m/s and round to the nearest one decimal place.