A cannonball is shot into the air from ground level. The cannon ball has an initial vertical velocity 75m/s and horizontal velocity of 15m/s. Ignore air resistance.
a.) What is the maximum height of the projectile in meters?
b.) How long will it take for the projectile to reach this maximum height in seconds?
c.) How long in seconds will the total flight of the projectile be in seconds?
d.) What will be the range of the shot in meters?

Which law represents the thermodynamic statement of the conservation of energy of a system? a. the fourth law b. the first law c. the second law d. the third law

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.6 m below the tank bottom which is a = 6.7 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute). report your answer in meters to two decimal places.