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Compute each part of given question:
Question: Two objects (49.0 and 15.0 kg) are connected by a mass less string that passes over a mass less, frictionless pulley. The pulley hangs from the ceiling.
Part A: Find the acceleration of the objects?
Part B: Find the tension in the string?
Please explain how you came to your conclusion.
A tennis player hits a 58.0 tennis ball so that it goes straight up and reaches a maximum height of 6.35. How much work does gravity do on the ball
Tarzan swings on a 31.0m vine initially inclined at an angel of 28.0 degrees to the vertical. What is his speed at the bottom of the swing if he pushes himself with a speed of 2.5m/s
Romeo takes a uniform 12 m ladder and leans it against the smooth wall of the Capulet residence. What is the coefficient of static friction between the ground and the ladder
A modern-day zeppelin holds 8,310 m3 of helium. Calculate its maximum payload at sea level
Rachel is on the roof of a building, h meters above ground. She throws a heavy ball into the air with a speed v, at an angle ? with respect to the horizontal. Ignore air resistance.
A rectangular container measuring 24 cm 48 cm 55 cm is filled with water. What is the mass of volume of water in kilograms.
A styrofoam ball of mass 0.120 g is placed in an electric field of 6000 N/C pointing downward. What charge must be placed on the ball for it to be suspended
The Earth can be approximated as a sphere of uniform density, rotating on its axis once a day. The mass of the Earth is 5.97×1024 kg, the radius of the Earth is 6.38×106 m, and the time of rotation for the Earth is 24.0 hrs.
A pair of speakers separated by 0.820 m are driven by the same oscillator at a frequency of 652 Hz. An observer originally positioned at one of the speakers begins to walk along a line vertical to the line joining the speakers.
A long, straight wire lies in the plane of a circular coil with a radius of 0.040 m. The wire carries a current of 5.0 A and is placed along a diameter of the coil. What is the net flux through the coil
A particle of charge +2.56 x 10-6 C is 12.4 cm distant from a second particle of charge -1.55 x 10-6 C. Calculate the magnitude of the electrostatic force between the particles
A dentist uses a mirror to examine a tooth that is 0.75 cm in front of the mirror. The image of the too this formed 10.0 cm behind the mirror. Determine the mirror's radius of curvature.
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