equations of motion for the mA is
mA*g - T = mA*a
T = mA*(g-a)............(1)
equations of motion for mB is
T-(mB*g) = mB*a
T = mB*(a+g)...(2)
(1) = (2)
mA*g - mA*a = mB*a +mB*g
accelaration a = (mA-mB)*g / (mA+mB)
and tension T = mB*g*(mA-mB+mA+mB)/(mA+mB)
T = 2*mA*mB*g/(mA+mB)
A device known as Atwoods machine consists of two masses hanging from the ends of a...
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.
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 mp = 5.13 kg and radius rp = 0.250 m. The hanging masses are mu = 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, T. and Tr , respectively. mu 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 mp=6.33 kg and radius rp=0.250 m. The hanging masses are mL=21.1 kg and mR=14.1 kg.Calculate the magnitude of the masses' acceleration a and the tension in the left and right ends of the rope, TL and TR , respectively.
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 = 4.53 kg and radius r = 0.450 m. The hanging masses are mu = 20.5 kg and mr = 12.7 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. mi m/s2 TL...
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...
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...
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 = 6.13 kg and radius rp = 0.150 m. The hanging masses are mL = 21.1 kg and mR = 10.3 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. m "L a=...