15 kg kettle bell is thrown at a velocity of 10.0 m/s to a 60 kg person who is at rest on ice. The person catches the ball and immediately slides
across the ice. Assume that momentum is conserved and there is no
friction. Calculate the velocity of the person AND THE BALL.

Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease

Describe cytokinesis in plants and animals. in animals: in plants.

Which of the following are forms of phase changes a. freezing b. condensation c. heating d. exchanging