rubenrdz3000ox9fyh rubenrdz3000ox9fyh

03-10-2017
Physics

contestada

the speed of a car decreases uniformly from 30 m/s to 10 m/s in 4.0 seconds. the car's acceleration is-

Respuesta :

SM501320 SM501320

16-10-2017

u=30m/s
v=10m/s
t=4s
a=10-30/4
a=-5 m/second square

Answer Link

Otras preguntas

what is 3/4 of a turn or of 360 degrees??

What is 1.26 written as a fraction or mixed number? A. 1/26 B. 1 13/50 C. 1 2/6 D. 2 1/6

colonists who wanted the king to say in charge

Can you think of at least 3 ways tephra can be harmful to humans or to the earth

Which of the following represents "eight times the difference of a number and seventeen is thirty"? 8N - 17 = 30 8(N - 17) = 30 8N - 17N = 30

What goes into 133 and 30

Give an example of how migration affects population size?

Consider the following cross: parent 1: YyTt Parent 2: YyTt using the rules of probability, determine the probability that the offspring will show YyTT genotype

In the Battle of _______, a disastrous charge against forces holding Cemetery Ridge led to Confederate defeat. A. Gettysburg B. Antietam C. Cold Harbor D. Vicks

is new York City a rural urban or suburban community