An green hoop with mass mh = 2.8 kg and radius Rh = 0.12 m hangs...

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Physics

An green hoop with mass m_h = 2.8 kg and radiusR_h = 0.12 m hangs from a string that goes over a bluesolid disk pulley with mass m_d = 1.9 kg and radiusR_d = 0.09 m. The other end of the string is attached toa massless axel through the center of an orange sphere on a flathorizontal surface that rolls without slipping and has massm_s = 3.8 kg and radius R_s= 0.22 m. The systemis released from rest.
What is magnitude of the linear acceleration of the hoop?
What is magnitude of the linear acceleration of the sphere?'
What is the magnitude of the angular acceleration of the diskpulley?
What is the magnitude of the angular acceleration of thesphere?
What is the tension in the string between the sphere and diskpulley?
What is the tension in the string between the hoop and diskpulley?
The green hoop falls a distance d = 1.69 m. (After beingreleased from rest.) How much time does the hoop take to fall 1.69m?
What is the magnitude of the velocity of the green hoop after ithas dropped 1.69 m?
What is the magnitude of the final angular speed of the orangesphere (after the green hoop has fallen the 1.69 m)?

Answer & Explanation Solved by verified expert

4.5 Ratings (909 Votes)

Hello the only force on the system is the weight of the hoop F net 28kg981ms2 27468 N The inert masses that must be accelerated are the ring pulley and the rolling sphere The mass equivalent of M the pulley is See Answer

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