Seudónimo Seudónimo

13-03-2017
Biology

contestada

When you rode a bicycle, when is friction helpful and when is it not helpful? Explain

Respuesta :

batgirl220 batgirl220

13-03-2017

Friction is helpful when trying to slow the bike but is not helpful when trying to gain speed

Answer Link

Otras preguntas

What did this hypothesis most likely need before it became part of an accepted theory?

Renee lives in a country that has high birthrates and high death rates. Her country is in the __________ stage of the demographic transition

Some required but difficult tasks are not worth learning how to do well. true or false

What are you required to verify before allowing a person to operate your pwc?

As a writer, when should you look at the rubric that will be used to evaluate your writing?

A sales tax is a type of

What was the cause of the Opium War (1839-1842)? The Chinese government wanted to keep sole control of the opium trade. The British wanted to stop the East Ind

Which of the following is not an example of a belief associated with the Muslim faith? The Ten Commandments should be honored. Alms should be given to thos

How do scientists most often gain new knowledge

In the figure, a slab of mass m1 = 40 kg rests on a frictionless floor, and a block of mass m2 = 9 kg rests on top of the slab. between block and slab, the coef