Part B Mechanical Energy and Co Problem B1: onservation of Ener Two blocks with masses m,...
Version 3 Part B (Mechanical Encrgy and Conservation of Energy) Problem B1: Two blocks with masses m,-Skg and mz= 10kg hang on either side of a pulley as shown in figure below. Block m, is on an incline 0 30° and is attached to a spring whose constant is k 40N/m. The system is released from rest with the spring at is natural length. m2 Use the conservation of mechanical energy to find: 1) The maximum extension of the spring....
Part B (Mechanical Energy and Conservation of Energy) Problem B1: A block of mass m = 0.2kg is held against but not attached to a spring of so compressed by 20cm, as show below. When released, the block slides som the rough incline before coming to rest. but not attached to a spring of stiffness constant ka 50cm 20cm * = 0, Usp = 0 Low Ug = 0 Use mechanical energy for non-conservative force to find: 1) The force...
Part B: (Mechanical Energy and Conservation of Energy Problem B1: (conservation of mechanical energy) KS block starts from rest and slides 4m down a frictionless 30°. Its motion is halted by a spring (k=5N/m). ww 1) What is the speed of the block just as it reaches the spring? 2) Find the maximum compression of the spring
using the conservation of energy 3. [7] The two blocks shown below have masses m = 1.0 kg and m2 = 3.0 kg. Assume that 0 = 25°, k = 16 N/m, and H=0.11 between mi and the incline. Neglect friction in the pulley and assume that the pulley and string and cable are massless. If this system is released initially at rest with the spring in its equilibrium position (no stretch), what is the speed of m2 after it...