klairecarregal6016
03.07.2019 •
Physics
Stone is thrown vertically down with a velocity of 20 m / s. how much is the velocity with which the stone strikes the ground 20 m below?
Solved
Show answers
More tips
- F Food and Cooking How to Properly Wash a Down Jacket? Tips from Experts...
- C Computers and Internet Thin Client: What It Is and Why You Need It?...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Physics
- P Physics and are 2 major atmospheric gases...
- P Physics The electrical force between two charged objects depends on which of the following...
- P Physics why would your weight be different in space compared to on earth? please use mass and gravity in your explanation...
- P Physics Two containers made of insulating material contain the same volume of water at room temperature. The containers do not have lids. The volume of liquid in each container...
- P Physics What is animal husbandry...
- P Physics State four components of a circuit...
- P Physics If a person walks 3 blocks East, turns and walks 5 blocks north. The person then turns and walks 3 blocks west and then 5 blocks south. What is the total distance...
- P Physics The former soviet union launched the first artificial earth satellite. What is the name of this satelitte?...
- P Physics The four planets that orbit closest to the sun are best described as...
- P Physics On the hazard city map, the blue feature running through riverside and ralston is a river system. which direction is the river system flowing through hazard city?...
Ответ:
Ответ:
(a) 0.71 mm
(b) 0.158 cubic cm
Explanation:
The width of one wire is the diameter of the wire.
(a) Let the diameter of each wire is d.
So, 10 d = 14.2 mm
d = 1.42 mm
radius of each wire, r = d/2 = 1.42/2 = 0.71 mm
(b) Length, L = 10 cm
The volume of the single wire is given by