Question 2 of 25 - / 3 i: 5 View Policies Current Attempt in Progress How do you get the algebraic expression for the velocity of a block in SHM? 0 Take the derivative of the position function. 0 Take the integral of the position function. 0 Take the derivative of the acceleration function. 53:5 tor Late r Attempts: O of 3 used Question 3 of 25 - l 3 E View Policies Current Attempt in Progress How do you get the algebraic expression for the acceleration of a block in SHM? 0 Take the integral of the position function. 0 Take the derivative of the position function. 0 Take the derivative of the velocity function. O Take the integral of the velocity function. Save for l Htl' Attempts: 0 Of 3 used Question 401' 25 I "'I-.. U.) I\" . View Policies Current Attempt in Progress A particle oscillating in simple harmonic motion is: O in equilibrium at the center of its path because the acceleration is zero there 0 never in equilibrium because there is a force 0 in equilibrium at the ends of its path because the acceleration is zero there 0 never in equilibrium because it is in motion 0 in equilibrium at the ends of its path because its velocity is zero there Save for 1 aier Attempts: 0 of 3 used Question 5 of 25 - 13 E ... View Policies Current Attempt in Progress A weight suspended from an ideal spring oscillates up and down with a period T. If the amplitude of the oscillation is doubled, the period will be: O 2T O 1.5T O T/2 OT O 4T Save for Later Attempts: 0 of 3 used Submit AnswerQuestion 7 of 25 - 13 ... View Policies Current Attempt in Progress An object attached to one end of a spring makes 20 complete vibrations in 10s. Its period is: O 2 Hz O 0.5 Hz O 0.50 s O 2s O 10 s Save for Later Attempts: 0 of 3 used Submit AnswerE ... Question 8 of 25 > - 13 View Policies Current Attempt in Progress Frequency f and angular frequency w are related by Of = W/2TT Of = TW Of = W/TT Of = 2 TW Of = 2w/TT Save for Later Attempts: 0 of 3 used Submit AnswerQuestion 9 of 25 - 13 View Policies Current Attempt in Progress In simple harmonic motion, the restoring force must be proportions! to the: O frequency O displacement squared O velocity 0 amplitude O displacement Save for Lam Attempts: O of 3 used Question 10 of 25 - 13 ... View Policies Current Attempt in Progress The figure shows the velocity v versus time t graph for a box in SHM along an x axis. What is its direction of travel at the instant shown? O negative direction of x (leftward) O positive direction of x (rightward) O no direction because it is momentarily at rest Save for Later Attempts: 0 of 3 used Submit AnswerQuestion 11 of 25 -/ 3 E Current Attempt in Progress In three situations a block oscillates on the end of spring in SHM. The spring constant and block mass in the three situations are the following: Situation Springconstant Block mass 1 100 mm 10 kg 2 800 N/m 20 kg 3 800 N/m 40 kg Rank the three situations according to the frequency of the SH M, greatest rst. ( J indicates a tie. O 3,(1'2) O 3, 1.2 0 1,3,2 0 2,3,1 0 1, 2.3 O (1,2),3 0 EMS} 0 3,21 0 2, 1, 3 0 (1,2,3) Question 12 of 25 - / 3 35 View Policies Current Attempt in Progress In the simple harmonic motion of a block on a spring. which is maximum at the point of maximum displacement? O potentialenergy O kinetic energy 0 total energy Save for Later Attempts: O of 3 used Question 13 of 25 - 13 . .. View Policies Current Attempt in Progress In the simple harmonic motion of a block on a spring, which stays constant? O total energy O potential energy O kinetic energy Save for Later Attempts: 0 of 3 used Submit AnswerQuestion 14 of 25 View Policies Current Attempt in Progress Which of the following is NOT required for a simple pendulum undergoing simple harmonic oscillation? O a point mass 0 a large spring constant 0 gravitationalforce O a small amplitude O a massless string Save for Later Attempts: 0 of 3 used