Record your data either in your lab notebook or in the space below.
table a. predictions of kinetic energy and resulting beanbag height for varying masses
mass
velocity
kinetic energy
height of
beanbag
(m)
average height of
beanbag
(kg)
(m/s)
(kg•m? /s2)
(m)
0.125
0.250
0.375
0.500
observations

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.

State the below theories and give the name of the writer of the theory 1. wave theory 2. quantum theory 3. corpuscular theory 4. electromagnetic theory

Two cannon balls weighing 18 kg and 24 kg are chained together and fired horizontally with a velocity of 165 m/s from the top of a 21-m wall. the chain breaks during the flight of the cannonballs and the 18-kg cannonball strikes the ground at t = 1.5 s, at a distance of 240 m from the foot of the wall, and 7 m to the right of the line of fire. determine the position of the other cannonball at that instant. neglect the resistance of the air.