Horizontal force to set it in motion
A 25 kg chair initially at rest on a horizontal floor requires 373 N horizontal force to set it in motion. Once the chair is in motion, a 308 N horizontal force keeps it moving at a constant velocity.
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The safe speed (no friction needed to stay on the run) for the smaller radius curve is v. What is the safe speed on the larger radius curve?
Requirements engineering has been defined as "the branch of software engineering concerned with the real-world goals for, functions of, and constraints on software systems [and] the relationship of these factors to precise specifications of software
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The 33-year-old, Ohio state employee, Scot Dusenberry was a heavy beer drinker who had been directed into treatment. Many traditional insurance plans would have covered a 28-day inpatient stay at a detox center.
The second object has its mass changed to 2m2, and the distance is changed to r/4. What is the magnitude of the new gravitational force?
A bicycle wheel has a diameter of 64.1 cm and a mass of 1.81 kg. Assume that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 120 N is applied tangent
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