kawenalani21 kawenalani21

04-09-2020
Advanced Placement (AP)

contestada

If there were no air resistance, with what speed would drops hit the Earth if they fell from a cloud 3063 m above the Earth’s surface? The acceleration of gravity is 10 m/s 2

Respuesta :

jcherry99 jcherry99

13-09-2020

Answer:

Explanation:

One

d = 3063 m

a = 10 m/s^2

vi = 0

vf = ?

vf^2 = vi^2 + 2*a*d

vf^2 = 2*10*3063

√vf^2 = √61260

vf = 247.51 m/s

Two

vi = 0

vf = ?

a = 10 m/s^2

t = 18 s

a = (vf - vi) / t

10 = (vf - 0) / 18

10 * 18 = vf

180 m/s = vf

Answer Link

Otras preguntas

When would the government be allowed to limit what people say?

Aldo drove 200 miles using 9 gallons of gas. At this rate, how many gallons of gas would he need to drive 420 miles?

Give a brief but detailed explanation of what causes hurricanes. What causes a hurricane?

Which one of the following is NOT an element in the Periodic Table? californium,einsteinium,seaborgium,xenon,petroleum

Identify the sentence structure. They sat and listened to the speech. simple compound complex compound-complex

How does juliet want Romeo to prove his love

Something that causes stress is known as a(n) _______. A. activator B. trigger C. stressor D. distressor

Trina planted 43 plants in her garden last week she planted twice as many cucumbers as zucchini and 8 more tomatoes then cucumbers what is the number of each ki

Protected health information includes all medical information that

What is the definition of genes?