subject
Physics, 08.11.2019 06:31 Serenitybella

Hold a $1 (or larger! ) bill by an upper corner. have a friend prepare to pinch a lower corner, putting her fingers near but not touching the bill. tell her to try to catch the bill when you drop it by simply closing her fingers. this seems like it should be easy, but it's not. after she sees that you have released the bill, it will take her about 0.25 s to react and close her fingers - which is not fast enough to catch the bill.

how much time does it take for the bill to fall beyond her grasp?

the length of a bill is 16 cm.

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:00, firdausmohammed80
Heat from the sun reaches earth to a. radiation b. convection c. conduction
Answers: 2
image
Physics, 22.06.2019 16:30, safiyyahrahman6907
One number is said to be an "order of magnitude" larger than another number if choose one: a. it is 10 times larger. b. it is 5 times larger. c. it is 3 times larger. d. it is 100 times larger. e. it is 2 times larger.
Answers: 1
image
Physics, 22.06.2019 17:00, lewisf5929
Why is the use of carbon-14 limited
Answers: 1
image
Physics, 22.06.2019 17:30, ciaotaylor
Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.
Answers: 3
You know the right answer?
Hold a $1 (or larger! ) bill by an upper corner. have a friend prepare to pinch a lower corner, putt...

Questions in other subjects:

Konu
Arts, 16.12.2020 14:40
Konu
Mathematics, 16.12.2020 14:40
Konu
Mathematics, 16.12.2020 14:40