briannajo109 briannajo109

21-10-2020
Physics

contestada

A penny dropped into a wishing well reaches the bottom in 2.50 seconds. What was the velocity at impact?

Respuesta :

BrendansJohnson12 BrendansJohnson12

21-10-2020

Answer:

Taking it was dropped with inital velocity of 0m/s.

v = u+at

v = 0 + 9.8*1.5

v = 14.7s

(a=9.8m/s^2 << That's the acceleration due to gravity)

Explanation:

Answer Link

brodymjames25 brodymjames25

21-10-2020

does anyone wanna premarital seggs?

Answer Link

Otras preguntas

Relationship between Mini and Kabuliwala

how do u express a ratio as a decimal

what are the rational numbers of -12,0,35,4.85,√12,√36,19/6,-10/11,1.4949949994

What year did the Mayflower sail the ocean blue?

You have 5 pounds and 10 ounces of laundry. Your washer has a capacity of 7 pounds. How many more ounces of laundry would you need to make a full load?

What is the fraction 18/24 reduced to its lowest terms? A. 9/12 B. 3/4 C. 24/18 D. 18/24

if the minimum velocity of a projectile is double the minimum velocity,the angle of projection is

what is the gcf and lcm of 390 and 250

What is 3 to the 3rd power times 3 to the 4th power

You have 5 pounds and 10 ounces of laundry. Your washer has a capacity of 7 pounds. How many more ounces of laundry would you need to make a full load?