If you had a block-cylinder system and the radius of the cylinder was cut in half and the mass of the block was increased by x2, would the acceleration be greater, smaller, or stay the same? NEED HELP ASAP

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Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

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 = 2.6 m below the tank bottom which is a = 6.7 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). report your answer in meters to two decimal places.