Finding out the tension in the string
A 280 g block on a 50 cm-long string swings in a circle on a horizontal, frictionless table at 70 rpm.
What is the speed of the block?
What is the tension on the string?
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a length of L which is very long compared to the diameter of the shell, neglect edge effects. What is the electric field at 9.4 cm from the central axis?
1.Choose a type of organization with respect to your project based on your current state of organizational development. Remember that you are a startup company and that this is your first product. Create an organizational chart based on this
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Dawn is pushing a shopping cart and performing 100 Nm of work. Brian is pushing a different shopping cart and performing 200 Nm of work. Both Brian
A 280 g block on a 50 cm-long string swings in a circle on a horizontal, frictionless table at 70 rpm. What is the speed of the block? What is the tension on the string?
A car drives north at 48 for 10 and then turns east and goes 5.0 at 62 . Finally, it goes southwest at 24 for 6.0. Determine the cars displacement.
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A car of mass m moving at speed v1 collides and couples with the back of a truck of mass 2m moving initially in the same direction as the car at a lower speed v2. a) What is the speed v1 of the two vehicles immediately after the collision? b) What
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