A mechanic pushes a 34 103 kg car from rest to a speed of v
A mechanic pushes a 3.4 103 kg car from rest to a speed of v, doing 5000 J of work in the process. During this time, the car moves 26.0 m. Neglecting friction between car and road, find the horizontal force exerted on the car.
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a 50102 n laod is lifted 60 m with a pulley the force exerted on the pulley rope is 165 n and the efficiency is 65 how
in a solution mixture of a 0010m weak acid and 010m weak base the measured ph was 475 at 24c calculate the ka of this
a student with a mass of 800 kg runs up three flights of stairs in 12 s the student has gone a vertical distance of 80
calculate the solubility of carbon dioxide in water at an atmospheric pressure of 50 atm a typical value at high
a mechanic pushes a 34 103 kg car from rest to a speed of v doing 5000 j of work in the process during this time the
a flight attendant pulls her 75 n flight bag a distance of 305 m along a level airport floor at a constant velocity the
the solubility of manganeseii carbonate is 54 times 10-4 gl what is the solubility product constant for manganeseii
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calculate delta h rxn for the reaction mno2s 2cgraphite ---gt mns 2cog from the following information mns o2g ---gt
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With in-text citations and references, explain the key components necessary for the success of public health infrastructure.
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Choose 3 different vulnerable populations. What factors create vulnerabilities for different populations?
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