A hockey puck attached to a horizontal spring oscillates on a frictionless, horizontal surface. The spring has force constant 4.50 N/m and the oscillation period is 1.20 s. What is the mass of the puck

Suppose you have $10 and your brother has $54. If you decide to save $10 of your allowance each week and your brother decides to save $6 of his allowance each week, in how many weeks will you have the same amount of money? Set up the problem in steps please please help. answer the question below on number 6, what is the answer, a, b, c, or d Help if you want to thank you :) Howard bought 3/5 pound of granola. He divided thegranola evenly among 4 friends. How much granola dideach friend get? Need help with this problem:There are two dog runs at the pet store. The first one is 11 3/8 feet long and the second one is 13 2/3 feet long. The owner of the store wants to increase the length of the first one by 4 1/2 feet. She wants to increase the length of the second one by 2 5/12 feet.1. After the lengths of the dog runs are increased what is the length of the longer dog run? 2. How much longer is the longer dog run than the shorter dog run after the lengths are increased? if the velocity of a bicycle is 10m/s .how long will it take to cover a distance of 18km How far does the suns corona extend into space?A) 2,000 kilometersB) 4,600 kilometersC) 1.5 million kilometersD) millions of kilometers A local television station runs 2.5 minutes of commercials during every 30 minutes of programming. At this rate, how many minutes of commercials will run from 7:00 a.m. until 9:30 a.m.? Your parents gave you $20 to spend at the book fair. You are getting the new Diary of the Wimpy kid book that costs $8.99/ If pencils and erasers cost $0.79 each, what is the maximum you can buy with the money provided? The serving size for toddler's daily vitamin C is 3/4 cup of orange juice. If there are 2 1/4 cups of orange juice, how many servings of vitamin C are there for a toddler? what is the basic type of cell found in the simplest animals? 1. Which liquid sample is a pure substance?Table 1: Boning point of the samplesSamples Temperature Observation while heatingLiquid ALiquid B2. Which soc sample is a pure substance?Scenario 1: Meiting point of the said samplesSamples Appearance Observation while meltingSolidSolid B Read this excerpt from The Miracle Worker.CHILDREN [DELIGHTED]: Theres another present! Beatrice! We have a present for Helen, too! Give it to her, Beatrice. Here, Annie!(This present is an elegant doll, with movable eyelids and a momma sound.)Its for Helen. And we took up a collection to buy it. And Laura dressed it.ANNIE: Its beautiful!CHILDREN: So dont forget, you be sure to give it to Helen from us, Annie!Which word best describes the children in this excerpt?emotionalregretfulgeneroussensitive Which ratio is the simplest form of 68:84?A 2:317:2134:42D 21:17 Which of the following rational functions is graphed below? What was a major effect of the Russo-Japanese War? please help plxx you will get brainlist if your right (if there is two answers) explain why wind and wave power could not be relied on to provide a country's entire electricity supply . I REALLY NEED THIS PLZ NO TROLLS