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The uniform square plate of mass m = 10 kg is lying motionless on the horizon...
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 an...
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...
Question 5 P 0.8 m A rigid uniform square block of mass m = 60 kg...
Question 5 P 0.8 m A rigid uniform square block of mass m = 60 kg is resting on the ground as shown above. A force P is applied to the block at 0.8 m above the ground. The coefficient of kinetic friction between the ground and the block is given by uk = 0.2. It can be shown that the free-body diagram for the situation above is as given below, where F is the friction, N is the normal...
5. A half section of a uniform thin pipe of mass m 2 kg is at...
5. A half section of a uniform thin pipe of mass m 2 kg is at rest when a force P 40 N is applied at point A as shown. The static and kinetic friction coefficients are μ': 0.15 and μ"01, respectively. Determine (a) the angular acceleration, and (b) the magnitude and direction of the friction force between the thin pipe and the horizontal plane. The distance between the geometric center O and mass center G of the thin pipe...
5. A half section of a uniform thin pipe of mass m 2 kg is at...
5. A half section of a uniform thin pipe of mass m 2 kg is at rest when a force P 40 N is applied at point A as shown. The static and kinetic friction coefficients are μ': 0.15 and μ"01, respectively. Determine (a) the angular acceleration, and (b) the magnitude and direction of the friction force between the thin pipe and the horizontal plane. The distance between the geometric center O and mass center G of the thin pipe...
A square plate is 1.0 × 10-2 m thick, measures 3.5 × 10-2 m on a...
A square plate is 1.0 × 10-2 m thick, measures 3.5 × 10-2 m on a side, and has a mass of 7.2 × 10-2 kg. The shear modulus of the material is 2.9 × 1010 N/m2. One of the square faces rests on a flat horizontal surface, and the coefficient of static friction between the plate and the surface is 0.86. A force is applied to the top of the plate, as in Figure (a). Determine (a) the maximum...
A uniform rectangular plate with a mass of 10 kg is released from rest in the...
A uniform rectangular plate with a mass of 10 kg is released from rest in the position shown in (a). Neglect any friction. la) a. Determine the angular velocity of the plate when it reaches the position shown in (b). (I1 pts) b. Determine the angular acceleration of the plate when it reaches the position in (b). (11 c. Determine the magnitude of the force at O when the pts) plate reaches the position in (b). (11 pts)
The uniform slender rod shown below has a mass of 15.0 kg and a length of...
The uniform slender rod shown below has a mass of 15.0 kg and a length of 2.50 m. It is free to spin about an axis through point A which is perpendicular to the page. A force of 10.5 N is applied at point P and is perpendicular to the rod. a) Calculate the angular acceleration of the rod about axis A due to the force applied at point P. b) If point A is moved to the end of...
End A of the 6-kg uniform rod AB of length L = 1.5 m rests on...
End A of the 6-kg uniform rod AB of length L = 1.5 m rests on the inclined surface, while end B is attached to a collar of negligible mass which can slide along the vertical rod shown. When the rod is at rest a vertical force P is applied at B. causing end of the rod to start moving upward with an acceleration of 4 m/s2 Knowing that = 35°, determine the force P. В The force Pis N1.
8. An object with a mass of m = 5 kg lying on a frictionless surface...
8. An object with a mass of m = 5 kg lying on a frictionless surface is subject to a force F = +10Z + 00 N , what is its velocity after 5 sec? (a) u= 10 +00 m/s (b) u= 5 m/s (c) 50& + 150 m/s (d) v= 0.2 + 100 m/s
A ball of mass M, moving with speed V, strikes the end of a motionless, uniform...
A ball of mass M, moving with speed V, strikes the end of a motionless, uniform stick of mass Mand length L, fixed at pivot point P. After the collision, the stick is rotating about the pivot point P as shown, and the ball rebounds with speed V/3. The moment of inertia of the stick about Pis (ML2/3. The angular speed w of the stick is: Initial P Final L M MV VV O 4V/L OV/L O2V/L OV
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...
Question 5 P 0.8 m A rigid uniform square block of mass m = 60 kg is resting on the ground as shown above. A force P is applied to the block at 0.8 m above the ground. The coefficient of kinetic friction between the ground and the block is given by uk = 0.2. It can be shown that the free-body diagram for the situation above is as given below, where F is the friction, N is the normal...
5. A half section of a uniform thin pipe of mass m 2 kg is at rest when a force P 40 N is applied at point A as shown. The static and kinetic friction coefficients are μ': 0.15 and μ"01, respectively. Determine (a) the angular acceleration, and (b) the magnitude and direction of the friction force between the thin pipe and the horizontal plane. The distance between the geometric center O and mass center G of the thin pipe...
5. A half section of a uniform thin pipe of mass m 2 kg is at rest when a force P 40 N is applied at point A as shown. The static and kinetic friction coefficients are μ': 0.15 and μ"01, respectively. Determine (a) the angular acceleration, and (b) the magnitude and direction of the friction force between the thin pipe and the horizontal plane. The distance between the geometric center O and mass center G of the thin pipe...
A uniform rectangular plate with a mass of 10 kg is released from rest in the position shown in (a). Neglect any friction. la) a. Determine the angular velocity of the plate when it reaches the position shown in (b). (I1 pts) b. Determine the angular acceleration of the plate when it reaches the position in (b). (11 c. Determine the magnitude of the force at O when the pts) plate reaches the position in (b). (11 pts)
The uniform slender rod shown below has a mass of 15.0 kg and a length of 2.50 m. It is free to spin about an axis through point A which is perpendicular to the page. A force of 10.5 N is applied at point P and is perpendicular to the rod. a) Calculate the angular acceleration of the rod about axis A due to the force applied at point P. b) If point A is moved to the end of...
End A of the 6-kg uniform rod AB of length L = 1.5 m rests on the inclined surface, while end B is attached to a collar of negligible mass which can slide along the vertical rod shown. When the rod is at rest a vertical force P is applied at B. causing end of the rod to start moving upward with an acceleration of 4 m/s2 Knowing that = 35°, determine the force P. В The force Pis N1.
8. An object with a mass of m = 5 kg lying on a frictionless surface is subject to a force F = +10Z + 00 N , what is its velocity after 5 sec? (a) u= 10 +00 m/s (b) u= 5 m/s (c) 50& + 150 m/s (d) v= 0.2 + 100 m/s
A ball of mass M, moving with speed V, strikes the end of a motionless, uniform stick of mass Mand length L, fixed at pivot point P. After the collision, the stick is rotating about the pivot point P as shown, and the ball rebounds with speed V/3. The moment of inertia of the stick about Pis (ML2/3. The angular speed w of the stick is: Initial P Final L M MV VV O 4V/L OV/L O2V/L OV
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