jessicajuan12 jessicajuan12

02-12-2020
Physics

contestada

An car has an acceleration of 8.0 m/s/s. How much time is needed to reach a velocity of 30 m/s from
rest? please help !!

Respuesta :

GloryBae GloryBae

03-12-2020

Answer:

3.75s

Explanation:

a = 8.0 m/s V = 30 m/s U = 0 m/s t = ?

t = V - U/a

t = 30 - 0/8

t = 30/8 = 15/4

t = 3.75s

Answer Link

Otras preguntas

give the answer please

Comment on the effect and benefits of technology on the visual art of the twentieth century.

Why did the prussian aristocratic landowners blame most of the ills of the new industrialized society on jews?

According to market technicians, it is time to sell stock in a head-and-shoulders formation when?

1. Read the text below and then follow the instructions Develop positive attitudes We live in an environment where it is far easier to see the negative side of

What documented examples from real-life organ donors can you provide to help you demonstrate how a regulated human organ trade would (or would not) be exploitat

A. Would sucrase be classified as a oxidoreductase, a transferase, a lysase, an isomerase, a hydrolase, or a ligase enzyme? explain your choice. B. Could sucras

What is a brute force attack? What are the ways you can make it harder for someone to use crack your credentials using a brute force attack?

In reducing communication apprehension, which approach trains you to associate public speaking with positive thoughts?

(8x2-4x-8)(2x2+3x+2)