Agas at 5.00 atm pressure was stored in a tank during the winter at 5.0 °c. during the summer, the temperature in the storage area reached 40.0 °c. what was the pressure in the gas tank then? a gas at 5.00 atm pressure was stored in a tank during the winter at 5.0 °c. during the summer, the temperature in the storage area reached 40.0 °c. what was the pressure in the gas tank then? a) 5.63 atm b) 4.44 atm c) 69.5 atm d) 0.625 atm e) 40.0 atm.

Which of the following compounds would be primarily ionic? methane, ch4, ammonia nh3, calcium chloride, cacl2, or carbon dioxide, co2

16. a brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 800 n on him. the mass of the losing player plus equipment is 90.0 kg, and he is accelerating at 1.20m/s2 size 12{1 "." "20"" m/s" rsup { size 8{2} } } {} backward. (a) what is the force of friction between the losing player’s feet and the grass? (b) what force does the winning player exert on the ground to move forward if his mass plus equipment is 110 kg? (c) draw a sketch of the situation showing the system of interest used to solve each part. for this situation, draw a free-body diagram and write the net force equation.

Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s.assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.