liviakmorley liviakmorley

03-05-2016
Physics

contestada

a bus accelerates at -0.5 m/s2 for 12.5 seconds. If the bus had an initial speed of 31 m/s, what is its new speed?

Respuesta :

Divyankasc Divyankasc

14-05-2016

u = 31 m/s
a = - 0.5 m/s²
v = ?
t = 12.5 s

v = u + at
= 31 - 6.25
= 24.75 m/s

Answer Link

Otras preguntas

110 mi/hr equals how many mi/day

In 1783 the newly formed united states borders went from which ocean to which river?

Dr. psychologist wants to study anxiety among first year college students. dr. psychologists has to define what she believes anxiety is. anxiety is considered a

explain one way to add 3 digit numbers

Does ms office 365 support collaborations?

how to simplify these equations

A retired woman has $70,000 to invest but needs to make $9,000 a year from the interest to meet certain living expenses. One bond investment pays 15% annual int

Assume that the farmer and the rancher each has 24 labor hours available. if each person spends all his time producing the good in which he has a comparative a

a car traveling 95 km/h is 110m behind a truck traveling 75km/h. How long will it take the car to reach the truck?

Does anyone know 53 to 58 ??