Question 3 (10 points) A crane is used to move an air conditioning unit with a mass of 2300 kg to the roof of an apartment building. Find the magnitude of the force necessary to lift the load of constant velocity. Oa. 11270 N Ob. 22540 N Oc. 15402 N Od. 28471 N
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The weight of an object is given by the formula: Weight = mass * acceleration due to gravity In this case, the mass of the conditioning unit is 2300 kg. The acceleration due to gravity is approximately 9.8 m/s^2. So, the weight of the conditioning unit Show more…
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