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Question: The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with acceleration of -5.55 m/s2 for 4.35 s, making straight skid marks 61.2 m long, all the way to the tree.
Part A: With what speed does the car then strike the tree?
m/s
Please explain your answer. I know substitution is involved so be sure to give a detailed explanation on that as well.
The figure below shows five long parallel wires in the xy plane. All wire carries a current i = 6.00 A in the positive x direction. The separation among adjacent wires is d = 7.95 cm. What is the net magnetic force on one meter of each wire, due to t..
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in her job as a dental hygienist kathryn uses a concave mirror to see the back of her patients teeth. when the mirror
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You have two 120V light bulbs, one 25W and one 100W, that are normally connected in parallel with 120V across each. Your friend had what seemed like a good idea which was to connect them in series across a 240V power line. However, one of them burned..
question1at one instant a bicyclist is 40.0 m due east of a parks flagpole going due south with a speed of 10.0 ms.
A 200-g mass resting on a horizontal frictionless surface is attached to a spring of spring constant 35 N/m. What is the angular frequency of the oscillations
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