Abox of mass m is pushed horizontally on a rough floor with an initial speed of 2 m/s. the coefficient of kinetic friction between the surface and the box is µ_k = 0.1. calculate the distance the box will move before stopping.

How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat