JennieBP
JennieBP JennieBP
  • 18-02-2017
  • Physics
contestada

A car traveling at 30 m/s north slows to a stop in 15 seconds. What is the acceleration? PLEASE HELP

A car traveling at 30 ms north slows to a stop in 15 seconds What is the acceleration PLEASE HELP class=

Respuesta :

Tudes
Tudes Tudes
  • 18-02-2017
Speed is distance over time so, 30/15=2.
Because it slows down, the acceleration is negative so B. -2m/s2
Answer Link
ACCESS MORE

Otras preguntas

1. Which of the following determines how many meals a client should eat per day? A. The trainer's discretion. B. Client preference. C. According to how the clie
A producer can produce a product at a variable cost per unit of $7. The producer can sell the product for $10 each. If the fixed cost is $60,000. Required: a. H
please help, not so good with this subject
OA) 30° O B) 60° D) 50° OC) 90°
When sugars are broken down to produce usable energy for cells, a large amount of heat is released. Explain how the water inside a cell helps to keep a cell’s t
Did the colonist respect the American Indians rights??
Invented by the Greeks, ____________ are man-headed horses known for their lust. Group of answer choices
An international cooperative venture involving the voluntary participation of three or more countries in an economic or political association is known as ___
What is the slope of line m?|ty2-2-2DONE​
19=7X+3-3x Solve equation