shelatzcreed
22.12.2021 •
Physics
*
Choose the correct
A force of kinetic friction fx = 5 N acts on a block for a distance d = 0A = 7 m. If
at point o, the block has a mechanical energy E. = 50 J, then the mechanical energy
at point A will be equal to:
E = 50)
E,=?
Solved
Show answers
More tips
- H Health and Medicine How to Get Pregnant Faster?...
- S Style and Beauty Lamination of Hair: How it Works and What it is?...
- C Computers and Internet Best Applications for Your iPad: Review of the Best Candidates for Installation...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
Answers on questions: Physics
- P Physics A plank is inclined at angle , north of west. The direction of the normal force exerted by that plank on an object would be oriented at angle a. north of west. b. east...
- P Physics A 70-kg man is walking at a speed of 2.0 m/s. What is his kinetic energy (energy is measured in Joules)?...
- P Physics You get in a parked car and begin to accelerate at a rate of 1.00m/s2 for 5.00s. What is your displacement?...
- P Physics 2. A child throws a 0.200 kg rock at a tree. When the rock leaves the child s hand, it is moving at 20 m/s and is located 1.5 m above the ground. a. Find the total mechanical...
- P Physics If a water balloon is launched with an initial velocity of 30.1 meters per second, at an angle of 24 degrees above horizontal, how much time will it take the balloon...
- P Physics Sally is walking towards a spotlight on the wall of her house. She is casting a shadow across the garden.What will happen to the shadow as she movestowards the house?[Total...
- P Physics Calculate the current into a desktop computer plugged into a 120-V outlet if the power used is 180 W....
- S Social Studies Clearly defined roles for the individual traditional, advantage mixed, advantage command, advantage market, advantage...
- M Mathematics The sum of 5 consecutive integers is 270 what is the second number in this sequence...
- B Biology Biomolecules include lipids, proteins, carbohydrates, and nucleic acids. which of the following is a correct match? lipids--amino acids proteins--nucleotides carbohydrates--sugars...
Ответ:
hello, i am papaguy.
i have found an answer to your question but use it as information.
information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.
best of luck!