A ball of mass 4kg moving with a velocity of 20m/s collides with another ball of mass 15kg moving with a velocity of 15m/s in the same direction. Calculate the velocity of the 5kg ball if the collision is perfectly inelastic.​

At 5:00 p.m., Antonio turned on the oven. While the oven preheated, the temperature in the oven increased from 72F to 400F over a 10-minute period. The oven remained at 400F for 45 minutes until Antonio turned it off. It took 60 minutes for the temperature in the oven to cool, returning to 72F at 6:55 p.m. Which statement best explains whether or not the temperature in the oven is a function of the time? -3(1)+(-3)(-1) =+()]-3(1) + (-3)(-1)=-3[0]-3(1)+(-3)(-1) =_+(-3)(-1) =+ What are the properties of water that you can observe when transpiration takes place? Write 41/10 as a fraction Which of the following is not a solution of the equation y=3x-4?A. 2,2B. 0,-4C. 4,8D. -1,-1 Choose the option which is closest in meaning to the given statements.1. The use of textbooks in classes is getting more and more outdated.a. More and more outdated textbooks are used in classes.b. Using printed books in education is increasingly losing its popularity.c. Some books used for education are trendier than others.d. Teaching with physical books has become too outdated.2. Podcasting offers a lot of benefits both for learners and instructors.a. There are few advantages of podcasting for students and teachers.b. Podcasting benefits some students and instructors.c. Podcasting presents challenges to both learners and instructors.d. There are many advantages of podcasting for both students and teachers.3. Autonomous learners are not dependent upon an instructor or a textbook.a. Independent learners can learn effectively without a teacher or a coursebook.b. A teacher or a book is not dependent upon autonomous learners.c. Independent learners are difficult to teach together with dependent learners.d. An instructor or a textbook is not unnecessary to educate independent learners. Y=|x+2|-3 find the axis of symmetry mga solusyon sa epektibong komunukasyon sa pamilya is oxygen biotic or abiotic What is the purpose of the graphic language? A circular swimming pool measures 79 feet around. What is the diameter?A. about 200 ftB. about 25 ftC. about 50 ftD. about 100 ft if (x y)2=441 and xy=46 find the value of x2+y2 8. Given: AD perpendicullar DB, DB perpendicullar BC, AB = CD Prove: AB||DC what lasting effects of imperialism in central america do we still see today Please help!!! I will mark brainliest :))) In a simple food chain, small fish eat algae; bigger fish eat the smaller fish; bears eat thebigger fish.Using the above scenario, which of these would have the largest amount of availableenergy?A. Grass B. Grasshopper C. Snake D. Owl 10/3 = x divided by -5/2x = ? He gave the book to the teacher Which substitution method should be the best used to solve which system of equations After the homecoming football game, it was discovered that the winning team deflated the ball during their time on offense, so they could more easily win the game. Mark was assigned to write an article on this alleged scandal. Marks brother, however, was the quarterback for the team in question. Since he didnt want his brother to get in trouble, he stated in the article These allegations are completely unfair, and the team in question would never cheat as they are all honest people. As it turns out, the team did cheat and did deflate the ball as they were accused of. Which of the following ethics did Mark break writing this article?safetyobjectivityfairnesspursuance