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Question: A U-shaped tube, open to the air on both ends, contains mercury. Water is poured into the left arm until the water column is 11.3cm deep. How far upward from its initial position does the mercury in the right arm rise?(In mm) The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.
standing on a balcony you throw your keys to a friend standing on the ground below. 1.2 seconds after you release the
Attached to the disk at a radius of 2.6 m is a 17 kg mass. What is the magnitude of the angular acceleration in rad/s2 of the system?
A basketball player makes a jump shot. The 0.700-kg ball isreleased at a height of 1.80 m above the floor with a speed of 7.00m/s. What is the work done on the ball by air resistance
a proton in the upper atmosphere moves at 9.2times105ms perpendicular to earths magnetic field which at that point has
A basketball player jumps straight up for a ball. To do this, he lowers his body 0.300 m and then accelerates through this distance by forcefully straightening his legs. This player leaves the floor with a vertical velocity sufficient to carry him..
A block of mass m1 = 3.15 kg on a frictionless plane inclined at angle = 32.5° is connected by a cord over a mass less, frictionless pulley to a second block of mass m2 = 2.45 kg hanging vertically (see the figure).
A radioactive isotope has an activity of 9.32×104 Bq initially. After 3.55 hours the activity is 6.71×104 Bq. What is the half-life of the isotope?
A 220 g air-track glider is attached to a spring. The glider is pushed in 12cm against the spring, and then released. A student with a stopwatch finds that 16 oscillations take 11.5.
A tuning fork is set into vibration above a vertical open tube filled with water, What is the frequency of the tuning fork
A very light rod with a length of 1.95m extends straight out fromone end of a meter stick. The other end of the rod serves as apivot and the system is set into oscillation. determine the period of oscillation
just when charliw wants to sit down, a 240 lb bully pushes him away with a force of 450 N. what is the force exerted by charlie brown on the bully
A point charge q1 = -2.3 x 10^ -6 C is located at the origin of a co-ordinate system. Another point charge q2 = 6.3 x 10^-6 C is located along the x-axis at a distance x2 = 6.1 cm from q1. 1) What is F12,x, the value of the x-component of the forc..
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