4.8 An Atwood's machine has two masses attached with a rope that runs over a pulley....
A device known as Atwood's machine consists of two masses hanging from the ends of a vertical rope that passes over a pulley. Assume the rope and pulley are massless and there is no friction in the pulley. When the masses are of 20.5 kg and 12.1 kg, calculate their acceleration, a, and the tension in the rope, T. Take g = 9.81 m/s2. Answer the acceleration in m/s2 and answer the tension in Newtons.
Two masses are tied to the ends of a rope, and the rope is draped over a pulley. This arrangement is known as "Atwood's machine." Assume the rope and pulley are massless and there is no friction in the pulley. When the masses are of 20.5 kg and 14.7 kg, calculate the magnitude of their acceleration, a, and the tension in the rope, T. Take g = 9.81 m/s2. Use Free Body Diagrams to support your analysis.
Atwood's machine consists of blocks of masses mi -8.8 kg and m2 - 17.5 kg attached by a cord running over a pulley as in the figure below. The pulley is id cylinder with mass M-7.30 kg and radiusr 0.200 m. The block of mass m2 is allowed to drop, and the cord turns the pulley without slipping. (a) Why must the tension T2 be greater than the tension T1? Score: 1 out of Comment: (b) What is the acceleration...
An Atwood's machine consists of blocks of masses m,-11.0kg and m2-18.0kg attached by a cord running over a pulley as in the figure below. The pulley is a solid cylinder with mass M 8.50 kg and radius 0.200 m. The block of mass m2 is allowed to drop, and the cord turns the pulley without slipping. (a) Why must the tension T2 be greater than the tension T1? This answer has not been graded yet (b) What is the acceleration...
The Atwood machine consists of two masses hanging from the ends of a rope that passes over a pulley. The pulley can be approximated by a uniform disk with mass mp = 5.13 kg and radius rp = 0.250 m. The hanging masses are mı = 19.7 kg and mr = 11.7 kg. Calculate the magnitude of the masses' acceleration a and the tension in the left and right ends of the rope, Ti, and TR respectively. my m/s2 N...
Atwood's Machine An Atwood's machine consists of two masses, m1 and m2. connected by a string that passes over a pulley. Part A If the pulley is a disk of radius R and mass M. find the acceleration of the masses.
The Atwood machine consists of two masses hanging from the ends of a rope that passes over a pulley Assume that the rope and pulley are massless, and that there is no friction in the pulley. If the masses have the values m 19.7 kg and m2 12.7 kg, find the magnitude of their acceleration a and the tension T in the rope. Use g 9.81 m/s2. Number a- m/s Number
The Atwood machine consists of two masses hanging from the ends of a rope that passes over a pulley. Assume that the rope and pulley are massless, and that there is no friction in the pulley. If the masses have the values m1 = 20.3 kg and m2 = 12.5 kg, find the magnitude of their acceleration a and the tension T in the rope. Use g = 9.81 m/s2. 2 answers in the rope. Use g 9.81 m/s Number...
The Atwood machine consists of two masses hanging from the ends of a rope that passes over a pulley. The pulley can be approximated by a uniform disk with mass m, = 5.53 kg and radius rp = 0.150 m. The hanging masses are m = 17.1 kg and mp = 12.1 kg. Calculate the magnitude of the masses' acceleration a and the tension in the left and right ends of the rope, T and Tr, respectively. m m/s2 a...
The Atwood machine consists of two masses hanging from the ends of a rope that passes over a pulley. The pulley can be approximated by a uniform disk with mass m = 5.13 kg and radius rp = 0.350 m. The hanging masses are m. = 19.7 kg and mx = 13.3 kg. Calculate the magnitude of the masses' acceleration a and the tension in the left and right ends of the rope, Ti, and Tr, respectively. mL m/s2 a...