Darla is an evidence custodian reviewing the evidence log. which pertinent information should darla look for in the evidence log? a. case number, signature of investigator and witnesses, and the chain of custody document b. description of the evidence, names of the suspects, and the trial date c. name(s) of the suspect(s), date and time, and signature of the investigator d. names of people that have taken possession of the evidence

4. who was the first one to measure the speed of light and conclude that it is finite? 5. who was the first philosopher who thought the speed of light is finite? 13. what is the speed of light numerically? 14. give an example of something moving faster than light 15. give an example for some particles or waves that

An electron is ejected into a horizontal uniform e⃗ field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the e⃗ field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.

Which of the following forces require physical contact? tension air resistance friction magnetic force applied force