lanadelreydolli lanadelreydolli

04-02-2016
Physics

contestada

If you push a chair across the floor at a cibstant velocity how does the force of friction compare with the force you exert?

Respuesta :

04-02-2016

-- "constant velocity"   ===> acceleration is 0 .

-- acceleration=0   ===>   forces are balanced

-- balanced forces   ===> (friction) + (force you exert) = 0

   (friction) = -(force you exert)

They have equal magnitude and opposite direction.

Answer Link

Otras preguntas

give me a 400 word story

write essay (250 60 300) The moment you realise that you have made a mistake

After reading “Bridge to Terebithia” what did you enjoy most

SLOPE! QUESTIONS! first time using this app can someone help?

The 5th, 9th and 16th terms of an AP are the consecutive terms of a GP. (i) Find the common difference of the AP in terms of the first term. (ii) Show that the

City A has a current population of 156289 residents and has an annual growth of 146 residents. City B has a current population of 151293 and has an annual growt

What is the image of (−3,−8) after a dilation by a scale factor of 4 centered at the origin?

what parts of speech is up in this sentence. he looked up and saw stars and sun

The population of a new bee hive doubles every month. I fit starts with a population of 4, big will it be after 7 months? Write it in exponent form

what are interesting facts about selenium?