Physics, 20.01.2022 09:30 EsiahJohnson
30 kg block that has Velatoontis sides slides across a level surface of slick ice and hits a 20
kg block that is initially at rest and has sticky Velcro on its surface. The blocks stick together and move
off in the same direction the 3.0 kg block was moving. Their speed after the collision is 10.0 m/s. How
fast was the 3.0 kg block moving before the collision?
Answers: 3
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In what direction does an applied force move an object? in the same direction as the force independent of the force in the opposite direction of the force perpendicular to the force
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Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j
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Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.
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The discovery of the electron as a subatomic particle was a result of
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30 kg block that has Velatoontis sides slides across a level surface of slick ice and hits a 20
kg...
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