• An object of mass 3 kg, which is at rest initially slides down an inclined plane 0.5 m high and 1 m long. The object reaches the bottom of the inclined plane with a velocity of 2 m/s. Assuming all heat generated due to friction is absorbed by the object, calculate the rise in its temperature (in deg C). Multiply your answer by 1000 and write that number as the answer. [Specific Heat capacity for the material of the object = 0.1 cal/g deg C; 1 cal = 4.2 J