A 0.1 kg popper is placed on a table. When it pops up, it reaches a height of 2.0 meters. What was the initial velocity of the popper off the table? Select one:
39.20 m/s
6.26 m/s
0.20 m/s
1.96 m/s

If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?

What determines the amount of inertia an object has

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?