A cylinder of mass m = 25 kg, initially at rest whent = 0, is acted upon by the force F as shown. Assuming that the disk rolls without slipping, determine the velocity of the cylinder's center G after 16 %3D seconds. Write your answer in m/s but do not write the units. R = 0.4 m F = 120 N Taylor e a m Answer:

Part A The arm is rotating at a rate of 0 = 4 rad/s when 6 = 3 rad/s and 0 = 180°. It is confined to move along the slotted path. Motion occurs in the horizontal plane. (Figure 1) Determine the force it must exert on the 0.25-kg smooth cylinder. Express your answer to three significant figures and include the appropriate units. ? F = Value Units Submit Request Answer Provide Feedback Figure <) 1 of 1 e = 4 rad/s, ö = 3 rad/s e = 180° ) m

The slender 12-kg bar has a clockwise angular velocity of w = 2 rad/s when it is in the position shown Suppose that L = 2.9 m. (Figure 1) Figure 60⁰° 1 of 1 Part A Determine its angular acceleration, measured clockwise. Express your answer using three significant figures. Enter positive value if the angular acceleration is clockwise and negative value if the angular acceleration is counterclockwise. α = Submit Part B NA = Submit Part C 195| ΑΣΦ 41 Determine the magnitude of the normal reaction of the smooth surface A at this instant. Express your answer to three significant figures and include the appropriate units. NB = Submit Request Answer 0 μÅ Value Request Answer μA vec Value Request Answer Units Determine the magnitude of the normal reaction of the smooth surface B at this instant. Express your answer to three significant figures and include the appropriate units. 2 Units ? = ? rad/s² ?

The system shown below consists of a uniform disk D that has a mass of mp = 3.0 kg and a radius of r = 1.0 meters. The disk is connected by a massless cable to a block. The system is released from rest and the disk starts rolling without sliding with the angular acceleration of a = rad 30 s2 in the clockwise direction. Determine the magnitude of the friction force (in Newtons) developed between the disk and the inclined surface at this instant. Consider 0 = 40° and g = 10 m. mp

Use work and energy to calculate the final angular velocity (e) of the 10kg bar. The bar has the initial motion shown and displaces 0 = 90°. 2m 3 radis

Please do all the blanks on the pic.

A drum can rotate about a fixed-point O. The A block is attached to a cord wrapping around the drum. The mass of the drum is md = 100kg and the radius is r = 0.5 m. The radius of gyration of the drum about point O is ko=0.3 m. The mass of the block is mb= 20kg. The block is released from rest. The acceleration due to gravity is g=9.81 m/s2.   (1) Calculate the mass moment of inertia of the drum about the point O, IO_______(kgm2) (two decimal places)

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