Physics, 13.09.2019 03:30 destanie1030
Amountain climber stands at the top of a 47.0-m cliff that overhangs a calm pool of water. she throws two stones vertically downward 1.00 s apart and observes that they cause a single splash. the first stone had an initial velocity of โ1.40 m/s. (indicate the direction with the sign of your answers.) (a) how long after release of the first stone did the two stones hit the water? (round your answer to at least two decimal places.)
Answers: 2
Physics, 22.06.2019 23:40
A2.50 ร 105 w motor is used for 26.4 s to pull a boat straight toward shore. how far does the boat move toward shore if a force of 4.20 ร 104 n is applied by the motor?
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Physics, 23.06.2019 01:50
An electron moving at 5.06 103 m/s in a 1.23 t magnetic field experiences a magnetic force of 1.40 10-16 n. what angle does the velocity of the electron make with the magnetic field? there are two answers between 0ยฐ and 180ยฐ. (enter your answers from smallest to largest.)
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Physics, 23.06.2019 02:00
Estimate the magnitude of the electric field due to the proton in a hydrogen atom at a distance of 5.29ร10 to the power of โ11 m, the expected position of the electron in the atom.
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Amountain climber stands at the top of a 47.0-m cliff that overhangs a calm pool of water. she throw...
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