haileytaylor22 haileytaylor22

22-09-2020
Physics

contestada

A car driving at 35 m/s hits the brakes and comes to a stop after 7 seconds. What is the acceleration of the car?

Respuesta :

Alvinabatool Alvinabatool

22-09-2020

Answer:

Vi=35m/s

Vf=0

t=7seconds

a=?

a=Vf-Vi/t

a=0-35/7

a= -35/7

a= -5m/s^2

Here -ve shows declaration.

Answer Link

Otras preguntas

What is the coefficient of the x^5y^5 term in the binomial expansion of (2x-3y)^10

after failing to recognize it's independence in 1994, russia invaded the Republic of

How can the enthalpy change be determined for a reaction in an aqueous solution?

How many grams of methane should be burned in an excess of oxygen at stp to obtain 5.6 l of carbon dioxide?

A person with poor range of motion will experience the most difficulty while

Which of the following is NOT an echinoderm? sea urchins starfish jellyfish none of the above

What did indentured servants do when their service ended?

During the high middle ages, monasteries were considered religious centers, as well as A. Economic centers B.industrial centers C. Learning centers D. Politica

Peaches are being sold for $2 per pound. if x represents the number of pounds of peaches bought and y represents the total cost of the peaches, which best descr

what is longer time wise 8 oclock to 11 oclock or 12:30 to 4 oclock