All Questions
2
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 ...
0
votes
1
answer
408
views
Why does the water rise upwards when the bottle fall down with accleretion $>>g$?
When a medium-sized bottle filled with water quarterly falls from a height with acceleration $g$, the water remains calm. But when it falls with acceleration $>>g$, the water abruptly rises up ...