Physics, 17.12.2019 14:31 stephanieb75
Aparcel of mass 10 kg rests on a lorry. when the lorry accelerates at 1.5 m/s^2,the parcel is just about to slide backwards. what is the co-efficient of friction between the parcel and the lorry?
Answers: 2
Physics, 22.06.2019 11:30
Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)
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What does si stand for,when referring to a system of measurement
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Four 5-gram blocks of metal are sitting out in the sun and absorb the same amount of heat energy. use the following specific heat capacity data to determine which block will increase its temperature the most.
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Select the correct lewis structure for fluorine which is group 7a element?
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Aparcel of mass 10 kg rests on a lorry. when the lorry accelerates at 1.5 m/s^2,the parcel is just a...
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