A 0.75 kg ball moving at 3.9 m/s to the right collides head-on with an identical ball moving at 3.9 m/s to the lift in a perfectly inelastic collision. Find the common velocity of the balls and the decrease in kinetic energy during the collision.

Translation can be considered to have three phases or steps: initiation, protein synthesis, and termination. give a detailed summary of the factors and molecules involved with each step and, where appropriate, compare/contrast the differences between prokaryotic and eukaryotic translation.

Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?

Positrons are spontaneously emitted from the nuclei of