Given equation form is d = sinωt
given frequency f = 3 vibrations per second.
here ω = 2πf = 2π(3) = 6π
therefore, the equation is d = sin6πt
Question 13 of 20 : Select the best answer for the question. 13. An object has...
Question 14 of 20: Select the best answer for the question 14. An object is attached to a coiled spring. The object is pulled down (negative direction from the rest position) and then released. Write an equation for the distance of the object from its rest position after t seconds. amplitude = 17 cm period 7 seconds Ad-17 sinf sinut B. d=-170002 C. d--17000 D-7cos
13) An object undergoing simple harmonic motion has a maximum displacement from equilibrium of 6.2 m att =0.00 s. If the frequency of oscillation is 0.255 Hz, what is the object's displacement from equilibrium when i 3.5 s? A) 4.8 m B) 5.6 m C) 3.7 m D) 3.1 m
The displacement d (in meters) of an object at time t (in seconds) is given by the following equation. Answer parts (a) through (d). 3x d=2 cos (a) Describe the motion of the object. Is the motion simple harmonic? -bt O A. Yes, because the given equation is not in the form of d(t)-ae 2m COS 4m B. Yes, because the given equation is in the form of d-a cos (ost). O c. No, because the given equation is not...
3 An object in simple harmonic motion has amplitude 3.0 cm and frequency 4.0 Hz, and t-0s it passes through the equilibrium point moving to the right. Write the function (x(t) that describes the object's position.
Question 13 of 20 : Select the best answer for the question, 13. Which graph matches the polar equation below? 9 r= ? 3 - cos e
Please show all steps 3 An object in simple harmonic motion has amplitude 3.0 cm and frequency 4.0 Hz, and t-0s it passes through the equilibrium point moving to the right. Write the function (x(t) that describes the object's position.
Question 13 of 20 Select the best answer for the question. 13. What's the slope of the line that passes through the points (-5,-8) and (3, 8)? A. 2 D.-2 Mark for review (Will be highlighted on the review page) <--(Please use these buttons for navigation browser buttons) Previous Question Next Question
Question 17 of 20 : Select the best answer for the question. 17. The average yearly growth rate for children ages 3-13 is O A. one to three inches. O B. six to seven inches. O C. two to four inches. O D. less than one inch. Mark for roviow will bo highlightod on the rowiowago)
The displacement d (in meters) of an object at time t (in seconds) is given by the following equation. aim d10sn (a) Describe the motion of the object Is the motion simple harmonic? O Yes tes O No S, (b) What is the maximum displacement from its resting position? meters sec, (c) What is the time required for one oscillation? seconds deos (d) What is the frequency? tes |□oscillation per second z as needed. Use integers or fractions for any...
Question 8 of 20 : Select the best answer for the question. 8. Most fat in the diet is in the form of O A. sterols O B. glycerols. O C. phospholipids. O D. triglycerides.