PLEASE HELP ME WITH THIS PHYSICS ASSIGNMENT THERES A TIME LIMIT

Question 1 A 1.50-m-long pendulum has a period of 1.50 s. The acceleration due to gravity at the location Not yet answered of this pendulum is m/s2. (Record your three-digit answer on the answer sheet.) Marked out of 1.00 Flag questionQuestion 3 Which of the following factors affect the period of a mass oscillating while suspended from a spring? Not yet answered I. the magnitude of the maximum displacement Il. the magnitude of the mass Marked out of 1.00 Ill.the magnitude of the spring constant of the spring Flag Select one: question O a. I, Il, and Ill O b. ll and Ill O c. l and Ill d. I and IlQuestion 4 The restoring force exerted by a spring is 6.75 x 10 N [N]. If the spring constant of this spring is 4.88 x 105 N/m, what is the position Not yet of the spring? answered Marked out of Select one: 1.00 O a. 2.42 cm [N] Flag question O b. 1.38 cm [S] O c. 1.38 cm [N] O d. 2.24 cm [S]Question 5 Which of the following apply to simple harmonic motion? Not yet answered I. The direction of the acceleration is always opposite to the direction of the displacement. Il. The direction of the velocity is always opposite to the direction of the displacement. Marked out of 1.00 Ill. The magnitude of the velocity increases as the distance from equilibrium decreases. Flag Select one: question O a. ll and Ill O b. l and Il O c. I, II, and Ill O d. I and IllQuestion 6 A pendulum is swinging with a frequency of 6.24 Hz. What is the time required for the pendulum to move from its equilibrium position Not yet to its point of maximum displacement? answered Marked out of Select one: 1.00 O a. 2.67 x 10-2 s Flag question O b. 4.01 x 10-2 s O c. 2.00 x 10-2 s O d. 5.34 x 10-2 s