2. The pendulum consists of a 5-kg thin cylinder fixed to a 0.6 m long rod with a mass of 2-kg. e=0.80. The pendulum is released from rest when 8 Determine the maximum angle of rebound after the cylinder strikes the floor. 90°

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Dynmaic i need help solving the second part

The spool has a mass of 31 kg and a radius of gyration of ko = 0.3 m. The 10-kg block is released from rest. Neglect the mass of the cord. 300 mm00pm Part A Determine the distance the block must fall in order for the spool to have an angular velocity w = 15 rad/s. Express your answer to three significant figures and include the appropriate units. ANSWER: Part B What is the magnitude of the tension in the cord while the block is in motion? Express your answer to three significant figures and include the appropriate units. ANSWER: T =

The 25-kg uniform thin hollow square plate is pinned at point O, and its side L = 0.6 m. If it is subjected to the constant moment M = 83 N•m and is released from rest from the position as shown, determine the total work done to it when it has rotated O 45. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper SI unit. Take g 9.81 m/s². M 1/2 Your Answer: Answer units

The spool has a mass of 30 kg and a radius of gyration of ko = 0.3 m. The 10-kg block is released from rest. Neglect the mass of the cord. (Figure 1) Figure 300 mm 500 mm 1 of 1 Part A Determine the distance the block must fall in order for the spool to have an angular velocity w = 15 rad/s. Express your answer to three significant figures and include the appropriate units. S = Submit Part B T = ■ Value Submit O μA ☐ Request Answer What is the magnitude of the tension in the cord while the block is in motion? Express your answer to three significant figures and include the appropriate units. μÅ Value Units Request Answer ? Units ?

The vertical 2-kg bar AB is attached to the 3-kg cart by a pin at A andthe cord BC. Determine the tension in the cord immediately after the assembly is released from rest in the position shown.

The uniform 45 kg slender rod is at rest in the position shown when P = 525 N is applied. What is the total work done U1-2 when the rod goes to vertical position? Take L1 = 3.75 m and L2 = | 4.75 m. L2 L1 B

The 150-kg wheel shown in Fig. In the initial position shown, the velocity of Gis 2 m/s down the plane, and the spring is stretched 150 mm. If the spring modulus is 1000 N/m, what will be the maximum stretch of the spring? has a radius of gyration of 360 mm with respect to its center of mass G. www 150 kg 30°

3. A yo-yo has a weight of 0.3 lb and a radius of gyration ko = 0.06 ft. If it is released from rest, determine how far it must descend in order to attain an angular velocity @ = 70 rad/s. neglect the mass of the string and assume that the string is wound around the central peg such that the mean radius at which it unravels is r = 0.02 ft.