michelleafwm michelleafwm
  • 03-05-2017
  • Chemistry
contestada

Why do bicycles use gears

Respuesta :

joytoy4859
joytoy4859 joytoy4859
  • 03-05-2017
it is for safety if you come to a sudden stop like newtons law say if an object is in motion it stays in motion until a force stops it if the bike suddenly stopped then you would fly off because you wold still be going. and the gear helps protect you. 
Answer Link

Otras preguntas

please help and ty if u do <33​
The region of the country that has the highest rate of obesity is the ______.
Why do you think cardiac surgery was referred to as the "Mount Everestof medicine before November of 1944
Students were asked to choose their favorite season and 6/9 chose either spring or summer. If 5/9 chose spring, what fraction chose summer?
How should you list books or other sources without an author? write anonymous in place of an author’s name list the title of the source first list the book’s pu
Describe the different components of Kabuki and explain their uses
On January 1, $68,000 cash is borrowed from a bank in return for a 6% installment note with 24 monthly payments of $3,014 eac (Round your answers to the neares
...................................
Please help me on this!
Find the general indefinite integral. (use c for the constant of integration. )