Problem 1: Two blocks of mass m1 = 4 kg and m2 = 6 kg are connected by a rope that goes over a frictionless pulley and provides a tension T. m, is accelerating upwards with an acceleration a and m1 is accelerating to the right with an acceleration a. mị is on a surface that has a kinetic friction coefficient Hk = 0.3. In addition, m1 is being pulled to the right by a force F = 80 N that makes an angle 0 = 20° above the horizontal. (a) What is a, the acceleration of the system? (b) What is T, the tension in the rope connecting m1 and m2? а F g = 9.8 m/sec? T m1 Hk T al m2
Problem 1: Two blocks of mass m1 = 4 kg and m2 = 6 kg are connected by a rope that goes over a frictionless pulley and provides a tension T. m, is accelerating upwards with an acceleration a and m1 is accelerating to the right with an acceleration a. mị is on a surface that has a kinetic friction coefficient Hk = 0.3. In addition, m1 is being pulled to the right by a force F = 80 N that makes an angle 0 = 20° above the horizontal. (a) What is a, the acceleration of the system? (b) What is T, the tension in the rope connecting m1 and m2? а F g = 9.8 m/sec? T m1 Hk T al m2
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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![Fnet = ma , Frie, = HkN , x = xo + vozt + ;azt² , vz = Voz + azt , (Va)² = (Voz)² + 2a„Ax
Problem 1: Two blocks of mass m1 = 4 kg and m2 = 6 kg are connected by a rope that goes over a
frictionless pulley and provides a tension T. m, is accelerating upwards with an acceleration a and m1 is
accelerating to the right with an acceleration a. m1 is on a surface that has a kinetic friction coefficient
Hk = 0.3. In addition, m1 is being pulled to the right by a force F = 80N that makes an angle 0 = 20°
above the horizontal.
(a) What is a, the acceleration of the system?
(b) What is T, the tension in the rope connecting m1 and m2?
а
F.
g = 9.8 m/sec?
T
m1
T
al
m2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F902e7e06-dd9d-47fe-961b-7a721406cdf1%2Ff042e467-336d-4152-a912-5d515fea0f06%2Fe103k5d_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Fnet = ma , Frie, = HkN , x = xo + vozt + ;azt² , vz = Voz + azt , (Va)² = (Voz)² + 2a„Ax
Problem 1: Two blocks of mass m1 = 4 kg and m2 = 6 kg are connected by a rope that goes over a
frictionless pulley and provides a tension T. m, is accelerating upwards with an acceleration a and m1 is
accelerating to the right with an acceleration a. m1 is on a surface that has a kinetic friction coefficient
Hk = 0.3. In addition, m1 is being pulled to the right by a force F = 80N that makes an angle 0 = 20°
above the horizontal.
(a) What is a, the acceleration of the system?
(b) What is T, the tension in the rope connecting m1 and m2?
а
F.
g = 9.8 m/sec?
T
m1
T
al
m2
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