A mass m = 7.9 kg is suspended from a string of length L = 1.15 m. It revolves in a horizontal circle (see Figure). The tangential speed of the mass is 2.80 m/s. What is the angle θ between the string and the vertical (in degrees)?
A mass m = 8.3 kg is suspended from a string of length L = 1.33 m. It revolves in a horizontal circle (see Figure). The tangential speed of the mass is 3.27 m/s. What is the angle between the string and the vertical (in degrees)?
A mass m = 4.300 kg is suspended from a string of
length L = 1.290 m. It revolves in a horizontal circle
(see Figure). The tangential speed of the mass is 3.743
m/s. What is the angle theta between the string and the
vertical (in degrees)?
2. [2pt] A mass m = 9.100 kg is suspended from a string of length L = 1.210 m. It revolves in a horizontal circle (see Figure). The tangential speed of the mass is 3.089 m/s. What is the angle theta between the string and the vertical (in degrees)? Answer: Submit All Answers
A mass m = 4.700 kg is suspended from a string of length L = 1.270 m. It revolves in a horizontal circle. The tangential speed of the mass is 2.243 m/s. What is the angle theta between the string and the vertical (in degrees)?
2. [2] A mass m 8.100 ky is suspended from a string of length vertical (in degrees)? 1.150 m. It revolves in a horirontal circle (see Figure). The tangential speed of the mass is 2.403 ... What is the angle theta between the string and the 3.12pt] Calculate, using Newton's law of gravity, the magnitude of the force of attraction between the Earth and a mass of 33.000 kg on the Earth's surface. The distance to the center of the...
A bob of mass m = 0.300 kg is suspended from a fixed point with a massless string of length L = 23.0 cm . You will investigate the motion in which the string traces a conical surface with half-angle θ = 15.0 ∘. What tangential speed v must the bob have so that it moves in a horizontal circle with the string making an angle 15.0 ∘ with the vertical?
A bob of mass m = 0.250 kg is suspended from a fixed point with a massless string of length L = 21.0 cm . You will investigate the motion in which the string traces a conical surface with half-angle θ = 25.0 ∘. What tangential speed v must the bob have so that it moves in a horizontal circle with the string making an angle 25.0 ∘ with the vertical? Express your answer numerically in meters per second.
A mass M = 4 kg attached to a string of length L = 2.0 m swings in a horizontal circle with a speed V. The string maintains a constant angle theta θ= 46.5 degrees with the vertical line through the pivot point as it swings. What is the speed V required to make this motion possible?
uMassD WebSite × My Blackboard C: × \M physes Capa, ak X Answer: Submit All Answers A mass m 5.700 kg is suspended from a string of length L-1.570 m. It revolves in a horizontal carcle (see Figure). The tangential speed of the mass is 2.713 ms. What s the angle theta between th 15.[1pt string and the vertical (in degrees)? Answer Submit All Answers
A mass M = 4 kg attached to a string of length L = 2.0 m swings in a horizontal circle with a speed V. The string maintains a constant angle 0 = 44.1 degrees with the vertical line through the pivot point as it swings. What is the speed V required to make this motion possible?