cristalcastro901
11.02.2020 •
Physics
A boy of mass 50 kg exerts a pressure of 25000 pa calculate the area
which the force acts A = 0.02m²
Solved
Show answers
More tips
- D Dating, Love, Relationships How Long Can Love Last?...
- S Science and Technology How to Make a Homemade Smoker: The Ultimate Guide...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Physics
- P Physics Define suspension and list two examples....
- P Physics HELP Physical Science...
- P Physics Where would you feel the most motion?...
- P Physics An airplane traveling at 919 m above an ocean at 505 m/s is to drop a case of supplies for victims below. How much time before being directly overhead should the box be dropped?...
- P Physics Mention two ways in which skills training program are proposed in skill development...
- P Physics when a substance such as ice melts, its temperature increases. desrcibe what happens to the arrangment of water molecules as the temperature increases...
- P Physics What is science? Illustrate Ur views?...
- P Physics Beams of light undergo construction interference when two different beams intersect to form one brighter beam of light . Which model of the nature of light dose this behavior?...
- P Physics Im not good with graphs can you help me ???...
- P Physics To produce a magnetic field what does an electromagnetic require a core made from magnetic material...
Ответ:
A = 0.02 m²
Explanation: Solution:
Pressure is expressed in the formula:
P = F / A where F = mg
= mg /A
= 50 kg ( 9.8 m/s²) / 25000 Pa
= 0.02 m²
Ответ:
Cathode Ray Tube i think?