Physics, 30.07.2019 23:00, hervinlouis014
Auniform bridge 20.0m long and weighing 4.00 x 10^5 n is supported by two pillars located 3.00m from each end. if a 1.96 x 10 ^4n car is parked 8.00m from one end of the bridge. how much force does each pillar exert?
Answers: 1
Physics, 21.06.2019 18:30, angiebailey1605
A10.0 kg cart and a 15kg cart are locked together with a compressed spring between them. they are then released so that the spring pushes the two carts apart. the 10.0 kg cart is moving at 4.5 m/s afterward. how fast is the 15kg cart moving? 3.0 m/s 2.0 m/s 4.5 m/s 5.0 m/s
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Physics, 22.06.2019 05:00, heavyhearttim
Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?
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Physics, 22.06.2019 11:00, flores1717
Positrons are spontaneously emitted from the nuclei of
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Auniform bridge 20.0m long and weighing 4.00 x 10^5 n is supported by two pillars located 3.00m from...
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