Physics, 26.02.2022 23:00 NeverEndingCycle
Some kids are messing around on their bikes and seeing who can leave the longest skid mark on the sidewalk. One kid makes a mark that is 9.25 m long and comes to a stop in the process. Her initial speed, just before she locked up the brakes, was 9.50m/s . Part A What was the coefficient of kinetic (sliding) friction between the tires and the ground in this case
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A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.
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Ahurricane sweeps across the ocean and damages the houses of people living along the coast. which of these does not play any role in this interaction? air water glaciers living things
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Some kids are messing around on their bikes and seeing who can leave the longest skid mark on the si...
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