in the figure shown, the coefficient of kinetic friction between the block and the incline is 0.40. what is the magnitude of the acceleration of the suspended block as it falls? disregard any pulley mass or friction in the pulley.

Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.

The slope of a velocity time graph over any interval of time gives the during that interval

Compare the patterns of the two waves shown in the image. which statement is true about these waves?