The motion of the 2.9-kg rod AB is guided by two small wheels which roll freely...
The motion of the uniform rod AB is guided by small wheels of negligible mass that roll on the surface shown. If the rod is released from rest when e = 0, determine the velocities of A and B when e = 30° (Round the final answers to three decimal places.) A 60° 8 B V9L When e = 30°, the velocity of A is When e = 30°, the velocity of B is VOL 360
AB =300mm , BD=300mm.
AB = 300mm, BD=300mm.
2. Rod ABD is guided by wheels at A and B that roll in horizontal and vertical tracks. Knowing that at the instant shown, B = 60 degrees, and the velocity of wheel B is 800 mm/s downward, determine: a. Angular velocity of the rod b. Velocity of Point D (10 pts) (7 pts) (direction not required) A 300 mm
CLASS ID#: (1) CONCEPT QUESTIONS & SHORT ANSWERS (30 PTS) (A) (10 pts) A latch spring is constructed from slender steel rod material assembled as shown. The ring has radius r and mass 3m. Each of the three straight links are length 2r and have mass m. Develop an expression (DO NOT SIMPLIFY) for the mass moment of inertial of this assembly about an axis perpendicular to the page through point O. ما B (B) (10 pts) Each of the...
A uniform slender rod of length 42 in, and weight 4.6 lb hangs freely from a hinge at A. A force P of magnitude 1.5 lb is applied t B horizontally to the left( 4 L. eBook & Resources 2. Required information 10.00 points Determine the components of the reaction at A. (Round the final answer to two decimal places.) The vertical component is lb t and the horizontal component is
A 10-kg rod AB is suspended by a roller which is supported by a fixed horizontal bane. The rod is initially s between the roller and the supporting base. The weight and size of the roller are negligible. Answer the rest when the horizontal force. F.with magnitude of 200 N is applied ae point B. Assume that there is no friction following questions for immediately after F is applied. ntil y 0.5 m A close k mu cal 2 m...
6. The slender, homogeneous rod AB has a mass of 6 kg and rests on the cylinder as shown. The cylinder has a mass of 12 kg and a diameter of 15 mm. A horizontal force P is applied to the cylinder as shown. The coefficient of static friction (us) is 0.3 between the rod and the cylinder and between the cylinder and the ground. Determine the largest magnitude of P that can be applied to the cylinder while maintaining...
A 3.5-kg slender rod AB and a 2-kg slender rod BC are connected by a pin at Band by the cord AC. The assembly can rotate in a vertical plane under the combined effect of gravity and a couple M applied to rod BC. In the position shown, the angular velocity of the assembly is zero and the tension in cord AC is equal to 271 N. 400 mm 400 mm 300 mm A Problem 16.090.a - Rotation about a...
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Two blocks of masses m A 1.2 kg and mp 4.5 kg can slide one relative to one another, depending on the magnitude of the applied force P. The coefficient of friction between blocks A and B as well as between block B and the horizontal surface is 0.25. Case a: assume that the system is just on the verge of motion due to force P and calculate: • The frictional force FA/B = between A and...
please help urgently
Two blocks of masses mA 1.2 kg and mg 4.5 kg can slide one relative to one another, depending on the magnitude of the applied force P. The coefficient of friction between blocks A and B as well as between block B and the horizontal surface is 0.25. Case a: assume that the system is just on the verge of motion due to force P and calculate: • The frictional force FA/B = N between A and...
B Two blocks of masses ma 1.8 kg and mp 3.5 kg can slide one relative to one another, depending on the magnitude of the applied force P. The coefficient of friction between blocks A and B as well as between block B and the horizontal surface is 0.3. Case a: assume that the system is just on the verge of motion due to force P and calculate: • The frictional force FAB = N between A and B, •...