**Question 12:**As shown in the image below, the 38-kg block \( A \) and the 45-kg block \( B \) connected by the weightless, frictionless pulley system are released from rest. Determine the speed of block \( B \) when block \( A \) has displaced downwards by 0.4 m. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point, and proper SI unit.**Diagram Explanation:**The diagram depicts a pulley system with two blocks, \( A \) and \( B \), connected by ropes. Block \( A \) is blue and located on the left side, while Block \( B \) is green and on the right side. The system includes two pulleys:- The top pulley is fixed and guides the rope connecting blocks \( A \) and \( B \).- The second pulley is attached to block \( B \) and moves with it. The image indicates that block \( A \) moves downward, causing block \( B \) to also move. The speed of block \( B \), \( v_B \), is shown by an arrow pointing down.**Answer Input:**Your Answer: [Answer] [units]

Answered: Image /qna-images/answer/6f2a230f-2ffb-45f8-aa92-81046e875895.jpg

Q12. As shown in the image below, the 38-kg block A and the 45-kg block B connected by the weightless, frictionless pulley system are released from rest. Determine the speed of block B when block A has displaced downwards by 0.4 m. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point, and proper Sl unit. A O Your Answer: Answer B VB units

Q12. As shown in the image below, the 38-kg block A and the 45-kg block B connected by the weightless, frictionless pulley system are released from rest. Determine the speed of block B when block A has displaced downwards by 0.4 m. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point, and proper Sl unit. A O Your Answer: Answer B VB units

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Those data are for questions 15 to 20 The 5-lb rod AB with a length of l=2 ft is hanging in the vertical position. A 2-lb block , sliding on a smooth horizontal surface with a velocity of 10 ft/s, strikes the rod at its end B. e = 0.8. The goal is to find the linear velocity of the block and the angular velocity of the bar just after collision. Step 5: Find the linear velocity of the block after impact. Give your answer in ft/s with 1 decimal.
Q1
A 1.08 kg block B is moving with a speed of 2.27 m/s as it strikes the 0.29 kg sphere A which was at rest. If the coefficient of friction between the block and the floor is p = 0.26 and the speed of the sphere was 1.56 m/s immediately after impact, compute the distance (m) travelled by the block. Round off only on the final answer expressed in 3 decimal places. momentum.png ...
None
Two blocks A and B of the same mass 2.25 kg are released from rest on a 20° incline when they are S = 8.42 m apart, as shown. The coefficient of friction under the upper block A is 0.24, and that under the lower block B is 0.36. Compute the acceleration of block A (in m/s2 ) as it moves down the inclined plane. Round off only on the final answer expressed in 3 decimal places.
Part A The 150 lb man lies against the cushion for which the coefficient of static fricton is , 05 He rotates about the z axis with a constant speed v= 25 ft/s (Eigure 1) Delermine the smallest angle 0 of the cushion at which he will begin to sip of Express your answer using three significant figures. VO AY4 | It vec Figure Submit RequestAnswer Provide Feedback
Two blocks are joined by an inextensible cable as shown. The mass of block A is 192.4 kg and the mass of block B is 260.3 kg. If the system is released from rest, determine the acceleration (in m/s2 ) of block B. Assume that the coefficient of friction between block A and the plane is μk = 0.22 and that the pulley is weightless and frictionless. Round off only on the final answer expressed in 3 decimal places. Use g = 9.81 m/s2
"Using a 1-kg load at a specified joint, your experiment displayed that the bottom chord experienced a tensile force FBC of 2.60 N. If your computations showed that FBC is equal to 2.99 N (tensile), what is the percentage error?" A 19.33% B 5.17% c) 5.45% -5.17%
نقطتان )2( Q1/ Give True or False for the following statements: a) In a uniformly accelerated rectilinear motion, the acceleration of the particle is zero True fales
I need a clear answer by hand, not by keyboard and fast answer within 20 minutes. Thank you | dybala The system is initially at rest with no slack in the cable, and the mass and friction of the pulleys are negligible. Determine the following: 1- The acceleration of the block if (a) T = 20 N and (b) T= = 30 N. 2- The velocity of the block in 4 seconds if T = 30 N. Hs=0.50 H=0.40) 15 kg 30° T
Go only if you are 100% Sure. Don't waste the attempt and question.
Two blocks A and B of the same mass 0.73 kg are released from rest on a 22° incline when they are S = 17.1 m apart, as shown. The coefficient of friction under the upper block A is 0.22, and that under the lower block B is 0.42. Compute the elapsed time (in seconds) until the blocks touch each other. Round off only on the final answer expressed in 3 decimal places. blocks.png B A 8. E