The ideal gas has a volume of 50 dm3 and a pressure of 100,000 Pa at a temperature of 6°C. What is the volume of this gas at a temperature of 20°C and a pressure of 85,000 Pa?

Two particles of masses m and 2m are placed on a smooth horizontal table. a string, which joins these two masses, hangs over the edge supporting a pulley, which suspends a particle of mass 3m. the pulley has negligible mass. the two parts of the string on the table are parallel and perpendicular to the edge of the table. the hanging parts of the string are vertical. find the acceleration of the particle of mass 3m.

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

On average 8 bananas make up one pound. the price is four pounds for 5.00. you must buy 25 bananas. what is your cost?