The chart shows the speeds at which four objects are
launched into the air.
Based only on the information in the chart, which objects will
most likely go into orbit around Earth?
Object
0
INKOS
Speed (m/s)
6799
3562
8105
9324
W and Y
X and Y
Y and Z
W and Z

What object a collides with object b and bounces back its final momentum is?

Which type of basaltic lava flow has a fairly smooth

Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.