What is the plane''s new velocity
a plane is flying southeast at 215 km/h. Suddenly there is a wind from the north at 75km/h. What is the plane's new velocity with respect to the ground in standard position.
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A two-slit pattern is viewed on a screen 1.10 m from the slits. If the two fifth-order minima are 76.5 cm apart, what is the total width of the central bright fringe?
A grindstone of radius 4.0m is initially spinning with an angular speed of 8.0 rad/s. The angular speed is then increased to 10 rad/s over the next 4.0 seconds. Assume that the angular acceleration is constant A. What is the average angular speed
A thin circular disk of radius R rotates with angular speed w, about an axis through the centre of the disc and perpendicular to the plane of the disc. A uniform magnetic field B acts parallel to the plane of the disc. If the disc is uniformly cha
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A pilot, whose mass is 80.0 kg, makes a loop-the-loop in a fast jet. Assume that the jet maintains a constant speed of 125 m/s and that the radius of the loop-the-loop is 0.557 km. What is the apparent weight that the pilot feels (i.e., the force
A 0.450-kg ice puck, moving east with a speed of 3.00 mis, has a head-on collision with a 0.900-kg puck initially at rest. Assuming a perfectly elastic collision, what will be the speed and direction of each object after the collision?
The coefficient of kinetic friction for a 25 bobsled on a track is 0.10. What force is required to push it down a 5.0 incline and achieve a speed of 64 at the end of 75?
An air track has a block with a height h=12.0cm under one support. The other support is 3.50m away. What is the angle of inclination theta?
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
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