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a 10kg block is pushd against a vertical wall by a horizontal forceof 100N as shown in the figure. the coeffiecient of staticfriction, μ s, between the block and the wall is .60; and thecoefficient of kinetic friction, μ k is .40.
A) what are the forces on the block?
B) if the block moves, what is the acceleration?
A bullet is fired from at a shooting range. The bullet hits the ground after 0.32 seconds. How far did it travel horizontally and vertically in this time
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A 0.435 kg mass falls from a height of 3.95 m. how many photons would be produced
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In what direction should the pilot travel in this direct flight. Find out the distance she walks.
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Two equally charged particles are held3.2x10 -3 m apart and then released from rest. determine the mass of the second particle
A car travels 20km at an average speed of 80km/hr and then stops for 15 mins to get fuel. It then continues on the same direction for another 20 km at an average speed of 40km/hr. What is the average acceleration of the 40km trip.
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