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Two objects with masses of 2.60 kg and 6.50 kg are connected by a light string that passes over a frictionless pulley.
(a) Determine the tension in the string (N). (Enter the magnitude only.)
(b) Determine the acceleration of each object (m/s^2). (Enter the magnitude only.)
(c) Determine the distance each object will move in the first second of motion if both objects start from rest (m).
Given two vectors a = 3.1i -3.4j and b =6.7i+8.7j, What is the magnitude (in m) of the vector a, Find the direction (in ° = deg) of the vector a, Find the magnitude of the vector b
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A person doing a chin-up weighs 680 N exclusive of the arms. During the first 25.0 cm of the lift, what is the person's velocity at this point
A mass and spring are arranged on a horizontal, The spring constant is k = 570 N/m, and the mass is 5 kg. Find the velocity of the mass when it leaves the spring
What is the total force and the absolute pressure on the bottom of a swimming pool 22m by 8.5 m whose uniform depth is 2 m
q1. the student now starts moving a box up a 10.0deg incline keeping her 142 n forces directed at 27.0deg above the
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a 145 Kg football player applies a force of 520 N horizontally on the opposing 125 Kg quarterback, How much work did the tackler do while pushing
A microphone is undergoing simple harmonic motion (SHM) above a 440-Hz sound source, determine the amplitude of the simple harmonic motion
An ideal spring with a spring constant of 25.0 N/m is suspended vertically. A 1.00 kg object is attached to the unstretched spring and released. Determine the magnitude of the oscillations
q1. one closed organ pipe has a length of 2.55 m.a what is frequency of the note played by this pipe?b when a second
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