Anonymous,Popular 365 Question

A hot-air balloon is drifting in level flight due east at 2.0 m/s due to a light wind. The pilot suddenly notices that the balloon must gain 28 m of altitude in order to clear the top of a hill 100 m to the east A. How much time does the pilot have to make the altitude change without crashing into the hill? B....

9 months ago 1



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