Amy decided to walk up the bleachers at the Stadium. She walked up 43 rows of bleachers, which are each 2 feet high, in
Posted: Sat Jul 02, 2022 7:48 pm
Amy decided to walk up the bleachers at the Stadium. She walkedup 43 rows of bleachers, which are each 2 feet high, in 4 minutes.The average phone battery has about 5.45Wh of storage. If Amy goton a stairmaster that could generate electricity (assuming 50%efficient output), how long would it take her to charge her phonein minutes?