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A worker pushes a box along a counter with a force of 8.6 N [W]. The parcel has a mass of 1.5 kg. The kinetic friction acting on the parcel is 6.5 N [E]. a. Draw a FBD of the parcel as it is being pushed. Be sure to label your forces appropriately and to include values. [2 marks]b. Calculate the net force acting on the parcel. [1 mark]c. Calculate the acceleration of the parcel. [2 marks]d. Determine the coefficient of kinetic friction between the parcel and the counter. [2 marks] echnician A says that the gear ratios of both differentials are the same in a four-wheel-drive vehicle. Technician B says that the rear differential has a slightly higher ratio (lower number) than the front differential. Which technician is correct he dollar-value LIFO (DVL) inventory method Multiple choice question. requires pooled inventory to have similar physical characteristics. allows a broader range of goods to be included in pools. complicates recordkeeping procedures. When someone tells you that you smell bad and you previously believed that you did not smell bad, how does your self-concept change Tim manages a grocery store in a country experiencing a high rate of inflation. He is paid in cash twice per month. On payday, he immediately goes out and buys all the goods he will need over the next two weeks in order to prevent the money in his wallet from losing value. What he can't spend, he converts into a more stable foreign currency for a steep fee. This is an example of the In the short run, a perfectly competitive firm will maximize profits (minimize losses) by producing the level of quantity at which . The firm will only operate at the lowest per-unit cost if the firm is Two 10 cm diameter charged disks face each other, 20 cm apart. The left disk is charged to - 50 nC and the right disk is charged to + 50 nC.A) What is the electric field, both magnitude and direction, at the midpoint between the two disks?B) What is the force on a -1.0 charge placed at the midpoint? (Is this just F=E*q?) ow many ATP can be generated from electron carriers produced solely from the first three rounds of beta oxidation, assuming the 'typical' route (occurring ~80% of the time), from linoleic acid Here are the main points for a speech persuading the audience to become literacy tutors. 1) You should volunteer as a literacy tutor because it helps children. 2) You should volunteer as a literacy tutor because it strengthens the community. 3) You should volunteer as a literacy tutor because it is personally rewarding. These main points are arranged in __________ order. A scientist isolates a water-soluble compound from spider venom. The substance has nitrogen, carbon, hydrogen, and oxygen in its chemical structure. Based on this information, the compound is probably a ________. When preparing to isolate proteins from plant cells, the first step in preparing the cell homogenate would be 28. Ping applied for a job with his employer that would be a promotion. He was upset because he was not selected even though he was qualified. Someone external to the company was hired. Why would a company not promote a qualified internal candidate A local university contracted with IBM to implement a new database system, which the university would then administer and run. This is an example of what type of outsourcing Raider-X Company budgets sales of 19,000 units for April and 21,000 units for May. Beginning inventory on April 1 is 7,600 units, and the company wants to have 40% of next month's unit sales in inventory at the end of each month. The merchandise cost per unit is $3. Prepare a merchandise purchases budget for the month of April. What focuses on keeping suppliers satisfied by evaluating and categorizing suppliers for different projects You set a goal of creating a $15,000 emergency fund. You earn a salary of $40,000 per year and decide to save 15% of your gross pay. Your taxes are $4,000 a year. How long will it take for you to achieve your goal? A group of 16 puppies and 16 kittens is lined up in random order - that is, each of the 32! permutations is assumed to be equally likely. What is the probability that the pet in the 15-th position is a kitten? The triple threat of fraud involves: Multiple select question. mistakes opportunity pressure error rationalization In the Northern Hemisphere, ocean currents in the Pacific and the Atlantic move in a generally circular pattern. The direction of this motion is Ten percent of the items produced by a machine (ongoing process) are defective. A random sample of 100 items is selected and checked for defects. What is the probability that the sample will contain more than 5% defective units