angel474 angel474

03-12-2020
Physics

contestada

A 25 kg rock falls for 1.7 seconds. How many meters tall
was the building?

Respuesta :

geniusbrainpower1 geniusbrainpower1

03-12-2020

Description:

So if a 25 kg rock is falling 1.7 seconds.

2.7 + 1/2 9.8 m/s² 2.7 s)

= 35.72m²

Equations:

v = 0 m/s

a = 9.8 m/s²

t = 2.7

Answer: 35.72 m

Hope this helps.

Answer Link

Otras preguntas

what is 0 divided by negative 27

"The premium on a pound put option is $.04 per unit. The exercise price is $1.60. The break-even point is ____ for the buyer of the put, and ____ for the seller

In a process called _______, a customer visits a store to touch, feel, and even discuss a product's features with a sales associate, and then instantly compares

Crayon, a well-established beauty products company, partnered with the Lenora Birdstone Foundation, a nonprofit organization, to raise awareness about breast ca

a football punter accelerates a .55 kg football

Piper wants to buy enough potting soil to fill a flower box that is 36 inches long, 8 inches wide, and 10 inches tall. If one bag of potting soil contains 576 c

Let f (x ) = 3x² - 4 and let g (x) = 2x + 1. Find the value of f[g(2)].

problems in the photo below

How much would $600 invested at 8% interest compounded continuously be worth after 3 years?

A(n) ? is a premises wiring system whose power is derived from a source of electric energy or equipment other than a service. Such systems have no direct connec