teresa7567 teresa7567

02-06-2019
Physics

contestada

A car changes speed from 25 m/s to 10 m/s in 240 seconds. Describe its acceleration.

Respuesta :

MathPhys MathPhys

02-06-2019

Explanation:

Acceleration is change in velocity over change in time:

a = Δv / Δt

a = (10 m/s - 25 m/s) / (240 s - 0 s)

a = -0.0625 m/s²

So the car decelerates at 0.0625 m/s².

Answer Link

Otras preguntas

Most of the benefits of exercise and activity diminish within ____ of substantially decreased physical activity. Select one:

Di- n- pentyl ether can be converted to 1- bromopentane by treatment with HBr through essentially a(n) ________ mechanism.

Mismanaged project management can lead to _____ of wasted dollars (USD) every year for organizations around the world.

For this assignment, you'll be creating a document or project. After the Boston Tea act, you learned the colonists reacted by throwing large amounts of tea into

Between 20 to 35 degrees north latitude, and also between 20 to 35 degrees south latitude are found:

Question 9 of 10 The data table shows how the amplitude of a mechanical wave varies with the energy it carries. Analyze the data to identify the mathematical re

When considering any organization, the personalities and values of the founders and leaders will help shed light on the overall organizational culture. Procedur

Which Romantic writer influenced Walt Whitman by writing an essay titled "The Poet"? -Oliver Wendell Holmes -Ralph Waldo Emerson -Henry David Thoreau -John Gree

What is wage cuts going to do to the American family during the Depression?

______ are representatives who take their constituents' desires into account when taking positions on policy issues, but do not always do exactly as their const