A100 gram mass of metal at 146 celsius is placed in 100 grams of cool water [cw=4.186 j/g*co] at 5 celsius. the final temperature of the mixture is 25 celsius. what is the specific heat capacity of the metal?
cool water = -[metal]
mcaδt = -[mcwδt]

An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r

There are weak or strong attractive forces between atoms of liquids with a high viscosity

A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?