Gas at 25ºc, 1 atm enters an insulated reactor operation at steady state, where it burns with 200% excess air entering at 25ºc,1 atm. an equilibrium mixture of co2, co, o2, h2o and n2 exits at 1 atm. determine the temperature of exiting equilibrium mixture in k.

(8%) problem 12. a bowling ball of mass mb 3 kg 's rolled down the lane with a velocity ofy-2/ m s lt strikes a single remaining pin mp 0.93 kg head on. after the collision the bowling ball has a velocity (in the same direction) of v2 1.1 m/s. = ▲ 33% part (a) write an expression for the velocity of pin in the horizontal direction after the impact, im ,, 33% part (b) what is the pins speed in ms? 33% part (c) assuming the coefficient of friction s μ,-0.1. how far in meters could the pin slide before stopping if it doesn't topple?

The inverse square law applies to: intensity of sound gravitational force intensity of light electric force magnetic force

Vi. on another planet, a spring with constant 4.7 n/m is set up and allowed to expand verticaly freely. 8.4kg mass is placed on the spring and the spring extends 5.28m. calculate the exected extension on earth.