1
answer
0
watching
89
views
23 Nov 2019
A doughnut contains about 300 Calories (Note: these are "food" Calories). After eating this doughnut,you decide to compensate by taking the stairs instead of the elevator. If each stair is a height of 20 cm., how many stairs must you climb to compensate for the doughnut? Assume all the energy in the doughnut can be converted to mechanical energy.
A doughnut contains about 300 Calories (Note: these are "food" Calories). After eating this doughnut,you decide to compensate by taking the stairs instead of the elevator. If each stair is a height of 20 cm., how many stairs must you climb to compensate for the doughnut? Assume all the energy in the doughnut can be converted to mechanical energy.
Keith LeannonLv2
11 Feb 2019
