Physics, 19.10.2021 01:50 wardlawshaliyah
A sphere of mass 1.15 kg is suspended from a string in a room in Osmond Lab. The sphere is accelerated upwards by pulling on the string to which the sphere is attached. Its speed increases from 2.11 m/s to 4.74 m/s in a time of 1.68 s. The tension is constant during this time. Calculate the tension in the string.
Answers: 2
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Which of the following would not be taken into consideration when describing the quality of a sound
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5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.
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The energy equivalent of the rest mass of an electron is
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A sphere of mass 1.15 kg is suspended from a string in a room in Osmond Lab. The sphere is accelerat...
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