Amass of a gas has a volume of 4m’3 a temperature of 290 k an obsolete pressure of 475 kpa. when the gas is allowed to expand to 6.5 m’3, it’s new temperature is 277 k. what is the absolute pressure of the gas after expansion? thnk you

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

Me with this and you will be marked brainliest

Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.