A block of mass MA = 40 kg is placed on a wedge and connected by a light string over a massless pulley to a second block of mass MB = 10 kg as shown. There is no friction anywhere. Find the acceleration of the block B and the tension in the string, T. (A) aB = 1.96 m/s? and T = 118 N (B) ag = 2.94 m/s? and T = 118 N (C) aB = 1.96 m/s? and T = 84.3 N (D) aB = 2.94 m/s? and T = 84.3 N 30° Two blocks connected by a light string and a massless, frictionless pulley. There is no friction between block A and the surface of the
A block of mass MA = 40 kg is placed on a wedge and connected by a light string over a massless pulley to a second block of mass MB = 10 kg as shown. There is no friction anywhere. Find the acceleration of the block B and the tension in the string, T. (A) aB = 1.96 m/s? and T = 118 N (B) ag = 2.94 m/s? and T = 118 N (C) aB = 1.96 m/s? and T = 84.3 N (D) aB = 2.94 m/s? and T = 84.3 N 30° Two blocks connected by a light string and a massless, frictionless pulley. There is no friction between block A and the surface of the
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
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Question
![A block of mass MA = 40 kg is placed on a wedge and connected by a light string over a massless pulley to a
second block of mass MB = 10 kg as shown. There is no friction anywhere. Find the acceleration of the block
B and the tension in the string, T.
(A) aB = 1.96 m/s? and T = 118 N
(B) aB = 2.94 m/s? and T = 118 N
(C) aB = 1.96 m/s² and T = 84.3 N
B
(D) aB = 2.94 m/s² and T = 84.3 N
30°
Two blocks connected by a light string and a massless, frictionless
pulley. There is no friction between block A and the surface of the
wedge.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F242d25fe-12ae-4a6c-8bda-14a6e8db796a%2F987c7e8f-4f76-4121-abd5-5a38891dad06%2Fz3fytj6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A block of mass MA = 40 kg is placed on a wedge and connected by a light string over a massless pulley to a
second block of mass MB = 10 kg as shown. There is no friction anywhere. Find the acceleration of the block
B and the tension in the string, T.
(A) aB = 1.96 m/s? and T = 118 N
(B) aB = 2.94 m/s? and T = 118 N
(C) aB = 1.96 m/s² and T = 84.3 N
B
(D) aB = 2.94 m/s² and T = 84.3 N
30°
Two blocks connected by a light string and a massless, frictionless
pulley. There is no friction between block A and the surface of the
wedge.
![Continuing with the previous problem, what is the speed of block A when it has slid down the incline 1.5 m?
(A) VA = 2.42 m/s
(B) VA = 2.71 m/s
(C) VA = 3.50 m/s
(D) VA = 4.30 m/s
(E) VA = 5.42 m/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F242d25fe-12ae-4a6c-8bda-14a6e8db796a%2F987c7e8f-4f76-4121-abd5-5a38891dad06%2Fko21noh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Continuing with the previous problem, what is the speed of block A when it has slid down the incline 1.5 m?
(A) VA = 2.42 m/s
(B) VA = 2.71 m/s
(C) VA = 3.50 m/s
(D) VA = 4.30 m/s
(E) VA = 5.42 m/s
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