All Questions
3
questions
12
votes
5
answers
2k
views
Why is cycling easier while standing on the pedals?
On high slopes and rugged terrains, riding a bicycle while standing on the pedals is easier. Even though I cannot physically define what is "easy"; since it is a feeling that my body ...
- 12.5k
1
vote
6
answers
502
views
In the limit, does walking slowly downstairs cost me as much energy as walking upstairs?
I am not a physicist.
If I allow myself to roll down a hill, then apart from receiving bruises, I will expend no energy.
Having suffered ill-health recently, it seemed reasonable for me to restart my ...
- 3,006
-4
votes
1
answer
117
views
I need an accurate physics formula to compare Calories or energy burnt/expelled when running up & down differing Sets of Stairs [closed]
I am researching for a paper on the differing energy required for users to run up and down differing Sets of Stairs.
This is specifically for outdoor Sets of Stairs which can vary greatly in 1) Ave ...
- 1