Avariable force of magnitude f(x) moves a body of mass m along the x-axis from x1 to x2. the net work done by the force in moving the body from x1 to x2 is where v1 and v2 are the body's velocities at x1 and x2. knowing that the work done by the force equals the change in the body's kinetic energy, solve the problem.

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

The radius of the circle below intersects the unit circle at (3/5,4/5). what is the approximate value of theta? 0.6 radians 1.0 radians 36.9 degrees 53.1 degrees

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?