During a neighborhood baseball game in a vacant lot, a particularly wild hit sends a 0.145-kg basebal crashing through the pane of a second-floor window in a nearby building. the ball strikes the glass at 16.1 m/s, shatters the glass as it passes through, and leaves the window at 11.9 m/ s with no change of direction. what is the direction of the impulse that the glass imparts to the baseball? the direction of the ball's motion opposite the direction of the ball's motion o neither of these calculate the magnitude of this impulse (a positive number) number n-s the ball is in contact with the glass for 0.0107 s as it passes through. find the magnitude of the average force of the glass on the ball (a positive number).

The two required components for a generator are

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called

Which missing item would complete this alpha decay reaction ? > 228/88ra + 4/2he a.224/96 rn b. 232/90 th c. 230/92 u d. 235/92 u