A 1.0 kg book has a sliding coefficient of friction of 0.22. What horizontal force must be applied to the book to make it slide at a constant speed?

Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

Four friends, a, b, c, and d are standing varying distances away from a speaker which is producing sound waves.