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In the drawing, the weight of the block on the table is 452 N and that of the hanging block is 215 N. Ignore all frictional effects, and assuming the pulley to be massless.
Four charged particles are placed at the locations (0,0,a),(0,0,-a),(0,a,0),(0,-a,0) with charge q,5q,-3q,and -3q at each location. Find a simple approximation for the potential far away from the o
What is the terminal speed for an 82.0 skier going down a 43.0 snow-covered slope on wooden skis = 0.060?
What concentration of HCL is used to treat long bones in the anatomy and physiology lab
A 45.0 kg girl is standing on a 165 kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless surface. The girl begins to walk along the plank at a co
An organism called plasmodial slime mold is one large cytoplasmic mass with many nuclei.Explain how such a "megacell" could form?
A car slows down with an acceleration that has a magnitude of 3.4 m/s2. While doing so, it travels 113 m in the +x direction and ends up with a velocity of +4.3 m/s. What was the car's initial velo
A 180 , 48.0-cm-diameter turntable rotates on frictionless bearings at 70.0 . A 15.0 block sits at the center of the turntable. A compressed spring shoots the block radically outward along a fricti
Anatomical terms in the correct order that traces the circulation of a red blood cell in the human body. Start with where the RBC goes after leaving the right atrium and going through the tricuspid va
When you weigh yourself on good old terra firma (solid ground), your weight is 135 lb. In an elevator your apparent weight is 118 lb. What are the direction and magnitude of the elevator's accelera
Explain how equal amounts of oxygen and carbon dioxide can be exchanged in the lungs and at the tissues
How much would a 80.0 kg person weight (a) on Mars, where the acceleration of gravity is 3.93 m/s2, and (b) on Earth's Moon, where the acceleration of gravity is 1.63 m/s2?
Employer A states the average number of days missed in a year by each staff member is 4.0. Office personnel randomly sampled a portion of their attendance records to determine
A force acting on an object is approximated as F = 4 sin (100pt) N from t = 0 to t = 10 ms. Calculate the impulse on the object
If a material has an index of refraction 2.35, what is the speed of light in this material. Consider the speed of light in the vacuum c = 300000000 m/s. Express the answer with one decimal place.
A 172 ball is tied to a string. It is pulled to an angle of 3.40 and released to swing as a pendulum. A student with a stopwatch finds that 16 oscillations take 16.5 .
Which term is last closely related to the others:anaerobic respiration, aerobic respiration,lactic acid fermentation or alcoholic fermentation?
The speed of light in a material is 0.41 c. What is the critical angle of a light ray at the interface between the material and a vacuum?
What is the gene order in the prophage? What is the gene order in the prophage?
The sound intensity level at a rock concert is 103 dB, while that at a jazz fest is 72.3 dB. Determine the ratio of the sound intensity at the rock concert to that at the jazz fest.
An antelope moving with constant acceleration covers the distance 70.0 m between two points in time 8.00 s. Its speed as it passes the second point is 15.3 m/s.
The process by which thoughts and actions are repeated in sequence enough times to no longer require much conscious thought is called:
Explain how the process of meiosis assures that the chromosome number of a species remains the same from generation to generation?
What is not a nutritional monomer that can be transported in blood
A 22- rifle bullet traveling 270 buries itself in a 3.2- pendulum hanging on a 2.9--long string, which makes the pendulum swing upward in an arc. Determine the vertical and horizontal components of