Consider two objects, A and B, both undergoing SHM, but with different frequencies, as described by the equations A = (2.0 m) sin(2.0 t) and (5.0 m) sin(3.0 t), where t is in seconds. XB = Part A After t=0, find the next three times t at which both objects simultaneously pass through the origin. Enter your answers in ascending order separated by commas.
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- UD MY UTEP ← → C User Settings X Document Sharing A Mail-Alvarado, X mylabmastering.pearson.com/?courseld=12473856&key=14018101051816159781032023#/ Two packages at UPS start sliding down the 20.0° ramp shown in (Figure 1). Package A has a mass of 2.00 kg and a coefficient of kinetic friction of 0.350. Package B has a mass of 10.0 kg and a coefficient of kinetic friction of 0.110. Type here to search Blackboard Learr x PCourse Home X ℗ 7.3.3: A Strategy × b Answered: Two * G Two packages at x + For help with math skills, you may want to review: Vector Components Figure B A 1 of 1 2.00 m 20.0° W How long does it take package A to reach the bottom? Express your answer with the appropriate units. ► View Available Hint(s) At = Submit 0 Provide Feedback μA Value Units ? 74°F Sunny G✩ 4) 0 Next > 5:55 PM 11/3/2023 D x :Part A After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 54.0 cm. The explorer finds that the pendulum completes 103 full swing cycles in a time of 132 s. What is the magnitude of the gravitational acceleration on this planet? Express your answer in meters per second per second. ▸ View Available Hint(s) 9planet = ΕΠΙ ΑΣΦ Submit Previous Answers ? m/s²Part A, B, and C
- In the figure, the rod moves to the right with a speed of 1.1 m/s and has a resistance of 2.1 2.(Eigure 1) The rail separation is 1 = 27.0 cm The magnetic field is 0.38 T, and the resistance of the U-shaped conductor is 22.0 2 at a given instant. Figure B (outward) 24°C Güneşli v dr dA 1 of 1 ii Ara Part A Calculate the induced emf. Express your answer to two significant figures and include the appropriate units. e= Value Submit Request Answer Part B μà I = Calculate the current in the U-shaped conductor. Express your answer to two significant figures and include the appropriate units. Value Submit (L) Request Answer Units f Units ? ?The 3.50 kg, 40.0-cm-diameter disk in (Figure 1) is spinning at 300 rpm. For help with math skills, you may want to review: Solving Algebraic Equations For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Nutcracker. Figure 3 1 of 1 Brake Part A How much friction force must the brake apply to the rim to bring the disk to a halt in 2.10 s ? Express your answer with the appropriate units. μà Value Submit Units Request Answer < Return to Assignment ? Provide FeedbackPart G
- m1 String 1 e m2 String 2 An object of m1=4.00 kg is tied to an object of mass m2=3.00 kg with String 1 of length I=0.500 m. The combination is swung in a vertical circular path on a second string, String 2, of length I=0.500 m. During the motion, two strings are colinear at all times as shown in the figure. At the top of its motion, m2 is traveling at v=4.00 m/s. What are the tensions in the String 1 and String 2? * (10 Puan) 283 N, 217 N 200 N, 300 N D 300 N, 200 N D 250 N, 250 N D 127 N, 315 N D 217 N, 283NA 4.8-m-long rope of mass 1.8 kg hangs from a ceiling.A smal, dosely wound col has N tuns, area A, and resistance R. The col is intaly in a unform magnetic feld that has magnitude B and a drection perpendicular to the plane of the loop. The collisthen rapidly pulled out of the field so that the flux through the collis reduced to zero in time At. Part A What are the magnitude of the average emf E, and average curent I, induced in the col? Express your answer in terms of the variables N, A, R, B. and At. AZ + * O O ? E, Iy= • Part B The total charge Qthat fows though the col is given by Q= IavAt. Derive an expression for Q in terms of N, A, B, and R Note that Q does not depend on At. Express your answer in terms of the variables N, A, R, and B. ? Q=