sasssyprince sasssyprince
  • 31-10-2017
  • Physics
contestada

A car moves with a velocity of 72km per hr. it is brought to rest in 10s. find 1. the velocity in ms per second

Respuesta :

themajesty9898
themajesty9898 themajesty9898
  • 31-10-2017
Vf = 0 m/s 
t = 10 s 
a = ? 
a = Vf - Vi /t 
a = -2m/s^2 
"a" is decelration
 i hope this helps :)
Answer Link

Otras preguntas

Jenna bought 5 pounds of apples for $6.85. What is the unit price per pound apples
I need help with #5 an explanation might be nice too!! (will give brainliest!) and 50 points.
A basketball coach claims that the team's players commit, on average, no more than 10 fouls per game. Let µ represent the team's average number of fouls per gam
Tracking is a form of gatekeeping in which students are sorted by their perceived abilities rather than their achieved abilities.
Read this excerpt from a story
Which part of sunlight makes up the visible spectrum? Check all that apply. blue green indigo infrared ultraviolet
What information would most logically come next in this report? A) details about the Emancipation Proclamation which freed the slaves B) a comparison of the ar
What graph best represents the solution to the inequality y−2x>−8
what are the values of a and b​
44+>5 <}♢♤《¤4□■♤{>what is the answer to this question​