Arod of length l and mass m sits on a frictionless tabletop. a very small piece of putty of mass m slides perpendicular to the rod at a speed of vo and sticks to the end of the rod. a. draw a diagram showing the motion of the rod and putty after the putty hits the end of the rod. b. determine the speed of the rod and putty's translational motion. c. determine the speed of the rod and putty's rotational motion.

How will the system respond to a temperature increase?

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.