Amarilandy9742 Amarilandy9742
  • 01-11-2017
  • Physics
contestada

When you see a traffic light turn red, you apply the brakes until you come to a stop. if your initial speed was 14 m/s, and you were heading due north, what was your average velocity during braking?

Respuesta :

jacquelinedlc
jacquelinedlc jacquelinedlc
  • 01-11-2017
Average v = (initial v + final v)/2
= (14 m/s + 0 m/s)/2
= 7 m/s

Your average velocity during braking is 7 m/s
Answer Link

Otras preguntas

A rectangle has a length of 10 3/16 inches and a width of 6 7/8 inches. what is the perimeter of the rectangle?​
How do scientists think the moon was formed and what evidence do they have for this theory?
Help please i need it fast
3-14. Do you think that an area model can help rewrite expressions that involve multiplication? The area model below relates the expressions and . With your t
Gena wants to estimate the quotient of –21.87 divided by 4.79. Which expression shows the estimate using front-end estimation? -21 ÷ 4 -21 ÷ 5 -20 ÷ 4 -20 ÷ 5
what is the slope of this line
What is the man vs himself conflict in the dinner party.
I need help on this please help
Somos buenos estudiantes Nosotros/sacar malas notas
She ate a sandwich. Then she didn't feel hungry. (after) PAST PERFECT?​