jesusvillar47
07.09.2020 •
Physics
How to calculate velocity of a ball before it hits the ground? example please
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 What are the three answers for the i don t know what they are...
- P Physics 9.The force of gravity between two asteroids is 10,000 newtons (N). When the distance between the asteroids is halved, what will be the force of gravity between them?...
- P Physics A pendulum of mass 22 kg is released from rest at some height, as shown by point A in the image below. At the bottom of its arc at point B, it is traveling at a speed of 13 m/s. What...
- P Physics What is kinematics =_=?...
- P Physics What can you infer from the fact that although cfc s have been banned, refrigerators and aerosol cans are still being sold?...
- P Physics The beam of a light spreads out after leaving the flashlight. the beam grows wider and wider. this is best explained by a) diffraction b) interference c) reflection d) refraction...
- P Physics During georgia’s severe drought, what recreational facility was under construction?...
- P Physics How does the doppler effect explain the sound you hear when a race car comes toward and then passes a camera? a) the pitch is higher as it approaches and then becomes lower the moment...
- P Physics If you were standing at sea level measuring the air pressure, you would actually be measuring the air s friction speed weight moisture...
- P Physics Compare and contrast the biological effects of high and low exposure to radiation. list ways in which low and high exposure differ....
Ответ:
For example, the square root of 1.02 s^2 equals 1.01 s. Multiply the time by the acceleration due to gravity to find the velocity when the object hits the ground. If it takes 9.9 seconds for the object to hit the ground, its velocity is (1.01 s)*(9.8 m/s^2), or 9.9 m/s.
Ответ:
D and C
Explanation:
Moisture is removed and ozone absorbs uv rays