The angle of elevation of a hot air balloon changes from 30 to 45 degrees in 2

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The angle of elevation of a hot air balloon changes from 30 to 45 degrees in 2 mins. If the point of observation is 200m away form the take off point. Determine the uniform rate of change of the angle of elevation in rad/sec.

Posted Date: Nov 22, 2021 07:25 AM

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The angle of elevation of a hot air balloon changes from 30 to 45 degrees in 2

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rad 180 Thus 180 rad 1 Here in this case the... View the full answer

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