Mathematics, 03.07.2019 20:20 fluchr6174
Alendar class progress classlist content discussions eportfolio grades quizzes surveys rself: undamped spring motion william morrison: attempt 1 question 2 (1 point) a force of 360 newtons stretches a spring 2 meters. a mass of 20 kilograms is attached to the end of the spring and released from the equilibrium position with an upward velocity of 5 meters per second. find the equation of motion. ved a(t) 2 sin(3t) - 2 cos(3t) o(t) 2 cos(3t) set r(t) 2 cos(3t) 2sin(3t) sin (3t save question 3 (1 point) a 16 pound weight attached to a spring exhibits simple harmonic motion. determine the equation of motion if the spring constant is 8 lb/ft and if the weight is released 6
Answers: 3
Mathematics, 21.06.2019 12:50
Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12
Answers: 3
Mathematics, 21.06.2019 14:30
The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.
Answers: 2
Mathematics, 21.06.2019 18:00
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
Mathematics, 21.06.2019 19:30
Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8
Answers: 2
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