

L work to receive 1. O ull credit. This assignment is worth 25 points ne runner stands at first b...
use related rates.
1. One runner stands at first base and another on second base in a baseball game. At the moment a ball is hit, the runner at first base runs to second base at a speed of 18 ft/s. Simultaneously, the runner on second runs to third base at 20 ft/s. The paths between home plate, first base, second base, and third base create a square with a side length of 90 ft. a. (1 pt) How far...
Please work out 3 clearly and with units. Thanks!
1. A 10-g bullet travels vertically upwards at 1000 m/s, then strikes and passes through a 2.0-kg block initially at rest. The bullet emerges from the block with a speed of 400 m/s because it transfers momentum to the block. (a) How much momentum did the block gain? (b) How fast is the block now moving, and what is its kinetic energy? (c) Using energy considerations only, to what maximum height...