navarrosinghali navarrosinghali
  • 01-10-2020
  • Physics
contestada

Starting from rest, how far will a brick fall if it is going 15 m/s and accelerates at a rate of 9.8 m/s2?

Respuesta :

Ritmeks
Ritmeks Ritmeks
  • 07-10-2020

Answer:

11.48 m

Explanation:

A brick starts from rest and gains a speed of 15 m/s and accelerates at 9.8 m/s^2

u = 0

v= 15

a= 9.8

s= ?

V^2 = U^2 + 2as

15^2 = 0^2 + 2 × 9.8×s

225= 19.6s

s= 225/19.6

s = 11.48m

Hence the brick will fall 11.48 m

Answer Link

Otras preguntas

Complete the short: last vacation during summer holidays. I went to stay with my grandparents there was a door to the attic.One day i decided to explore and so
methyl phenolphthalein and litmus
I need this answered ASAP, thank you!
Rachel found some lumps in her breast. She immediately decided to undergo diagnostic test for breast cancer. Which diagnostic procedure would be most useful? A.
Which would make an evidence thesis for an essay on the cause of the French Revolution
What did Marx and Freud see as the downfall of religion that would lead to the secularization of society?
6. Why is it crucial to follow standard precautions? A. O Because all blood borne diseases are fatal B. O Because all blood and body fluids carry diseases C. O
From the table below, choose two of the four words listed, each of which is shown in bold as it is used in a line from a poem by Thomas Gray or William Wordswor
What do you think the US would be like today had the Colonies not existed?
XYZ assigns $6,000,000 of its accounts receivables as collateral for a $2 million 8% loan with a bank. Sun Inc. also pays a finance fee of 1% on the transaction