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Make the following assumptions:
-- Ignore air resistance ===> all objects fall at the same rate, i.e. same distance in the same time.
-- It drops from a stand-still ... nobody throws it down.
x = 1/2 G t2
t = sqrt( 2x / G ) = sqrt(140/32.2) = sqrt(4.348) = 2.085 seconds (rounded)
What else can I help you with?
How long would it take for a stick to drop 245 feet?
8 seconds
How long does it take to fall from 50000 feet?
depends
How long does it take to make a penny?
I don't know exactly but I know it doesn't take much time if their making them in an assembly line.
How long would it take a water balloon to drop 200 feet?
if you ignore air resistance, it would take about 3.5 seconds; at ttat point where it hits the ground it is traveling at 75 mph. Because of the air drag, it may take a bit longer to hit the ground.
How long will it take to run 15840 feet?
To determine how long it will take to run 15,840 feet, you need to know the runner's speed. For example, if someone runs at a pace of 6 minutes per mile (which is approximately 5280 feet), it would take about 18 minutes to complete 15,840 feet. At a different pace, the time will vary accordingly.
How long would it take for a stick to drop 245 feet?
8 seconds
How long does it take a penny to rust in water?
a long time
How long will it take for a penny to rust?
50 years
You drop a penny from a 70-foot high bridge How long does it take for the penny to hit the water below?
It depends on the height of the place from where the thing is dropped and also the presure of the air . the higher the place the more time it will take to reach the ground.I thing the law for this is h=1/2g*t^2
How long will it take for a penny to corrode salt water?
lgygugrhiuhkkughkh
How do you dissolve a penny in Pepsi for a science progect?
first you drop the penny in the cup of pepsi for 2 to 3 weeks then you will see little particles of metal on the top then take the penny out it should be a little disolved and alot cleaner.
If ramon is stnading on a balcony that is 112 feet above the ground and he throws a penny straight down with a vertical velocity of 96 feet per second how long will it take to hit the ground?
112/96 = 1. 16666-seconds
If you drop a tennis ball how long will it take to touch the ground?
It depends on what height you drop it from.
How long does it take to digest a penny?
You don't, it comes out the other end.
If you're in a boat over the Marianas Trench and drop a penny how long does it take to reach the bottom?
actually, you'd get sucked down under with the boat. the pressure and pull of the water would suck you down and then compress you. sucks, right?
How long does it take paintball bullet to fall?
If it breaks on impact, it would be almost instantaneously.
How many days does it take you to get out a whale that's 30foot if you climb 3 feet in the day and drop 2 feet at night?
28 days
