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

Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler

An engineer designs a roller coaster so that a car travels horizontally for 162 ft, then climbs 127 ft at an angle of 31.0° above the horizontal. it then moves 127 ft at an angle of 46.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e