Mathematics, 08.06.2021 18:30 Byanka032801

PART A : The maximum angle of elevation for a ramp designed to be safe for a motorized wheelchair is 7.1 degrees .Is the ramp at the local library safe for motorized wheelchairs? Explain your answer. PART B : The local library is undergoing a renovation to make the ramp safe for hand-powered wheelchairs. To do so, they will need to make the angle of elevation no greater than 4.8 degrees .

If the ramp remains 1.5 feet high, what is the minimum length the ramp will need to be so that it is safe for hand-powered wheelchairs?

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PART A : The maximum angle of elevation for a ramp designed to be safe for a motorized wheelchair is...

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