5. When the three forces shown are applied to the left and right ends of a 2.0 kg block respectively it rotates about the origin. If the block is 3 m in length with moment of inertia I-50 kg/m2, calculate its angular acceleration a in rads/s. The forces have the following magnitudes: Fr: 10 N, F2: 20 N, F3: 30 N. O2= 40°, O3 = 50°. Hint: Sum the torques from each of the 3 forces. Remember to determine if each torque causes a ECW or CW rotation. Final apply Newton's 2nd Law for rotation to find a. Please show all of
5. When the three forces shown are applied to the left and right ends of a 2.0 kg block respectively it rotates about the origin. If the block is 3 m in length with moment of inertia I-50 kg/m2, calculate its angular acceleration a in rads/s. The forces have the following magnitudes: Fr: 10 N, F2: 20 N, F3: 30 N. O2= 40°, O3 = 50°. Hint: Sum the torques from each of the 3 forces. Remember to determine if each torque causes a ECW or CW rotation. Final apply Newton's 2nd Law for rotation to find a. Please show all of
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Transcribed Image Text:5. When the three forces shown are applied to the left and right ends of a 2.0 kg block
respectively it rotates about the origin. If the block is 3 m in length with moment of inertia I-50
kg/m2, calculate its angular acceleration a in rads/s?. The forces have the following magnitudes:
Fr: 10 N, F2: 20 N, F3: 30 N. O2 = 40°, O3 = 50°.
Hint: Sum the torques from each of the 3 forces. Remember to determine if each torque causes a
CCW or CW rotation. Final apply Newton's 2nd Law for rotation to find a. Please show all of
your work for maximum credit.
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