Please include all steps/formulas and Diagrams (Fbds)
Please include all steps/formulas and Diagrams (Fbds) The 20-kg square plate is pinned to the 5-kg...
The triangular plate is pinned to the 11 lb smooth collar. Determine the initial angular acceleration of the plate when P = 50 lb is applied to the collar. The plate is originally at rest. Note that the mass moment of inertia is proportional to the Area moment of inertia by: Imass = lareapt, where the density p = 490 lb/ft and the thickness of the plate t = 12 inch. ор 1.5 ft 1.5 ft
The bar (m = 4 kg, l = 0.80 m) is pinned in the ground at O and is released from rest at an inclination theta = pi/4 rad. If the applied force is F = -F j, with F = 12 N, find the initial angular acceleration of the bar, and the reaction force acting at O.
File Edit View Help Problom 15 (of 20) Do not round intermediate answers. Give your final answer(s) to three decimal places. Check your units The uniform square steel plate has a mass of 13 kg and is resting on a smooth horizontal surface in the x-y plane. If a force P- 100 N is applied in the x-y plane to one cdmer in the direction shown, determine the magnitude of the initial acceleration of comer A. Hint: At the initial...
The uniform square plate of mass m = 10 kg is lying motionless on the horizon frictionless surface when the force P = 80 N is applied at A as shown. Determine the initial acceleration of point A and B. Friction is negligible and the distance bis 200 m
Please be as clear and detailed as possible. Please include any formulas and diagrams you use to solve the problem. Thank you! 4. A string is wrapped about the rim of a small hoop with a radius 8.00 cm and a mass of 0.180 kg. The free end of the string is held fixed and the hoop is released from rest. After the hoop has descended 75.0 cm, calculate (a) the angular speed of the rotating hoop and (b) the...
Chapter 6, Problem 6/049 The 2.4-kg collar at C has an outer diameter of 85 mm and is press fitted to the light 60-mm-diameter shaft. Each spoke has a mass of 2.0 kg and carries a 3.6-kg sphere with a radius of 50 mm attached to its end. The pulley at D has a mass of 6.8 kg with a centroidal radius of gyration of 90 mm. If a tension T 19 N is applied to the end of the...
I need help. Please show steps! The uniform 80-kg slender bar is initially at rest on a smooth horizontal plane when the forces are applied. (Figure 1) Part A Determine the acceleration of the bar's mass center at this instant. Express your answer to three significant figures and include the appropriate units. μΑ ? ag = Value Units Figure < 1 of 1 > Submit Request Answer Part B 20 N 0.75 m 0.5 m -1.75 m Determine the angular...
Please can you include all steps, free body diagram and/or Kinematics/kinetics diagram if necessary? I have also supplied the given answer Rod AB has the angular motion shown. Determine the acceleration of the collar C at this instant. (Answer: 66.5 m/s2) OB 2 m WAB 5 rad's A = 3 rad/ 2.5 m
Please solve problem 2 showing all steps and free body diagrams. 6.10 Problems Problem 6.1. A man is performing dumbbell kickbacks to strengthen his triceps (Fig. P.6.1). He weighs 55 kg. His forearm and his hand together constitute 2.5% of his body weight. The length of his forearm is 26 cm. The lever arm of the triceps with respect to the center of rotation of el- bow is 2.4 cm. The weight he carries is equal to 5 kg. Assuming...
Needed help with this question, please answer as soon as possible. Thanks! 125 mm The 5-kg cylinder is initially at rest when it is placed in contact with the wall B and the rotor at A. If the rotor always maintains a constant clockwise angular velocity ω-6 rad/s, determine the initial angular acceleration of the cylinder. The coefficient of kinetic friction at the contacting surfaces B and C is uk-0.2. 45°