3. Analyze the given electrical circuits by writing the linear system for the unknown currents. 20 2 =14 20 23 202 |5 10 V 10 V 20 2
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A: Given Solve : D3-5D2+8D-4 y = e2x, as following below.
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- A car travels with an average speed of 8.00 meter/second. A. What is the speed in km/s? B. What is the speed in mile/hour? Hint: 1km =1000.0 metersA physics student took a 4 hours car trip to visit a friend. In the first hour, he traveled 100 km at constant speed. In the two hours, he stopped after his car developed some trouble. In the last hour, he traveled 90 km.What was his average speed during a. first hour b. the last two hours c. the entire trip?Q3 please again
- no. 2 eAssume that a student came up with an equation as S = k10 amt" where S is the distance, a is the acceleration and t is the time. If the constant k has a dimension of L/T, find the values of the integers n and m. Select one: O A. n=8, m=-9 O B. n=8, m3-8 OC. n=-9, m=-9 OD. n=-8, m=-9 O E. n=-8, m=81. Jack drives a distance of 160 miles at an average speed of 35 miles/hr, followed by a distance of 190 miles at 75 miles/hr. What is his average speed over the 350-mile trip? Hint: Draw a labeled sketch of the trip. V avg miles per hour