![admierewebb](/avatars/43146.jpg)
admierewebb
21.06.2019 •
Chemistry
Asap , 8th grade science 50 points 1) a 2kg bowling ball sits on top of a building that is 40 m tall. what type of energy does it have? potential energy energy of acceleration kinetic energy chemical energy 2) a 2 kg bowling ball sits on top of a building that is 40 meters tall. how much potential energy does it have? 784 j 80 j 784 n 78.4 j 3) a 4 kg bowling ball rolls at a speed of 5 m/s on the roof of a building that is 30 meters tall. what type of energy does the bowling ball have? both potential and kinetic energy kinetic energy potential energy speed 4) a 4 kg bowling ball rolls at a speed of 5 m/s on the roof of a building that is 30 meters tall. what is its kinetic energy? 50 j 10 j 120 j 1,176 j 5) an 8 kg bowling ball rolls at a speed of 10 m/s on the ground. what type of energy does the bowling ball have? kinetic acceleration potential speed 6) an 8 kg bowling ball rolls at a speed of 10 m/s on the ground. what is its kinetic energy? 40 j 80 j 160 j 400 j 7) a 20 kg child is tossed in the air by her parent. what is her kinetic energy when she is 2 meters off the ground traveling at 5 m/s? 200 j 40 j 100 j 250 j 8) a 1,000 kg car has 50,000 j of kinetic energy. what is its speed? 100 m/s 150 m/s 50 m/s 10 m/s 9) a 200 kg boulder has 39,200 j of gravitational potential energy. what height is it at? 50 m 20 m 150 m 200 m 10) a 1 kg model airplane has 12.5 j of kinetic energy and 98 j of gravitational potential energy. what is its speed? 5 m/s 10 m/s 15 m/s 20 m/s
Solved
Show answers
More tips
- F Food and Cooking Why Chicken Liver Pops and How It Can Affect Your Health?...
- F Food and Cooking Effective Methods to Organize Videos in your iPad According to Content...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: Chemistry
- C Chemistry Suppose an aqueous solution contains both sugar and salt. Can you separate either of these from water by filtration?...
- C Chemistry Define not matter and give examples...
- C Chemistry The periodic table . is arranged by atomic mass is arranged by number of protons was developed by early alchemists is divided into vertical periods and horizontal groups...
- C Chemistry What is the electron geometry if you have 4 electron groups around the center atom? What is the electron geometry if you have 4 electron groups around the center atom?...
- C Chemistry What is photosynthesis???...
- C Chemistry You have learned how to take steps that are exactly 1m long. You take 12 steps north, then 15 steps north, 35 steps south, 11 steps south, then 16 steps north. What distance...
- C Chemistry Identify the non-metal that cannot for multiple Bond...
- C Chemistry A solution has a pH of 2.5. what is the H+...
- M Mathematics May someone please help me with with this one question...
- M Mathematics Can Someone please help me.I have 4 more days or school and I need to finish doing some IXL’s to get full credit for the marking period....
Ответ:
1) potential energy
2) 784 J
3) both potential and kinetic
4) 50J
5) Kinetic
6) 400J
7) 40J
8) 10 m/s
9) 20m
10) 5 m/s
Ответ:
hello i am breanna
Love inspires me to Adore, Pain gave me a reason to work for more. ... Why do I write poetry Why am I always so sad I tried to write a happy poem once My sister ... Many children are told that life is what you make, But are not told it is easier to break. ... Or watch movies in lieu Of the time I wish I had To spend here with you.
Explanation:
hope i helped