Rocky bodies that orbit the sun but are not too small to be considered planets are known as :

a. meteors
b. comets
c. satellites
d. asteroids

Assuming weightless pulleys and 100% efficiency, what is the minimum input force required to lift a 120 n weight using a single fixed pulley?

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.