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A 95-slug automobile changes speed from 55 mi/h to 30 mi/h while climbing a 3° hill. If the change in speed occurs over a 1335-ft straight section of road, find the total work. Answer: -270 ft...

Mahesh woke up in the morning. Through the window he saw that the sky was misty. He looked at a wallclock which had a calender which showed 27 may 2050. He was suprised.......

At a store a frying pan costs two dollars less than two thirds as much as a food processor, and a coffee maker costs nine dollars less then three times as much as a frying pan.  Ten food processors...

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