Determine the work done by the man on the piano
A 320- piano slides 3.3 down a 24 incline and is kept from accelerating by a man who is pushing back on it parallel to the incline. Determine the work done by the man on the piano.
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An alpha particle (a helium nucleus) is traveling along thepositive x-axis at 1250 m/s when it enters a cylindrical tube of radius 0.500 m centered on the x-axis. Inside the tube is a uniformelectric field of 4.50*10-4 N/C pointing in the negative
Explain why dissection of other animals is relevant to students of human anatomy?
Discussion at lease 150 words. It is imperative that today's businesses plan for their future. One area of concentration that includes this is Information Systems acquisition. Businesses need to first identify potential vendors. This can be through s
A force F1 of magnitude 4.90 units acts at the origin in a direction 50.0° above the positive x axis. A second force F2 of magnitude 5.00 units acts at the origin in the direction of the positive y axis. Find graphically the magnitude and dire
A 72 {rm kg} person sits on a 4.0 {rm kg} chair. Each leg of the chair makes contact with the floor in a circle that is 1.2 {rm cm} in diameter. Find the pressure exerted on the floor by each leg of the chair, assuming the weight is evenly distri
Would the asteroid belt be dangerous to travel through in a space craft?
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What is the maximum speed with which a 1060 kg car can round a turn of radius 75 m on a flat road if the coefficient of static friction between tires and road is 0.80?
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Based on the findings presented by Swathi and Reddy (2016), the authors highlight that the teaching profession is characterized by high levels of stress
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