During an isothermal process, 5.0 J of heat is removed from an ideal gas. What is the work done in the process?

A)

zero
B)

2.0 J
C)

5.0 J
D)

-5.0 J
E)

none of the above


D

Physics & Space Science

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A box rests on the (horizontal) back of a truck. The coefficient of static friction between the box and the surface on which it rests is 0.24 . What maximum distance can the truck travel (starting from rest and moving horizontally with constant acceleration) in 3.0 s without having the box slide?

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An old red star moving along a random orbit around the bulge is a

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