2. A tiny pig is dropped from the top of a building and lands safely on a trampoline. The tiny pig will have
an increase in what type(s) of energy as it falls?
a. Gravity
b. Potential energy
c. Kinetic energy
d. All of the above

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen

Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.