Question

Due this Saturday, Apr 6 at 11:59 pm (EDT) The figure below is a long stick with evenly spaced marks. The distance between two adjacent marks is 7.40 cm. C G J D F K H B A L E d For each of the following forces or set of forces determine the requested torque. Use Point F as the axis of rotation. Use the sign convention that a counterclockwise (CCW) torque is considered positive and a clockwise (CW) torque is considered negative. A force of 30.0 N is directed upward perpendicular to the stick at Point L. What is the torque from this force? 3.24 N m Submit Answer Incorrect. Tries 7/10 Previous Tries A force of 19.0 N is directed downward perpendicular to the stick at Point B. What is the torque from this force? 9.84 N m Submit Answer Incorrect. Tries 6/10 Previous Tries A force of 33.0 N is directed upward perpendicular to the stick at Point J. What is the torque from this force? Submit Answer Tries 0/10 A force of 20.0 N is directed upward at angle 38.4° to the right of the perpendicular to the stick at Point E. What is the torque from this force? Submit Answer Tries 0/10 A force of 19.0 N is applied horizontally to the left at E. What is the torque from this force? Submit Answer Tries 0/10 Two forces are applied simultaneously to the stick. A force of 30.0 N is directed upward perpendicular to the stick at Point L and a force of 33.0 N is directed upward perpendicular to the stick at Point J. What is the net torque from these two forces? Submit Answer Incorrect Tries 1/10 Previous Tries

Due this Saturday, Apr 6 at 11:59 pm (EDT)
The figure below is a long stick with evenly spaced marks. The distance between two adjacent marks is 7.40 cm.
C G J D F K H B A L E
d
For each of the following forces or set of forces determine the requested torque. Use Point F as the axis of rotation. Use the sign convention that a counterclockwise (CCW) torque is considered positive and a clockwise (CW) torque is considered negative.
A force of 30.0 N is directed upward perpendicular to the stick at Point L. What is the torque from this force?
3.24 N m
Submit Answer Incorrect. Tries 7/10 Previous Tries
A force of 19.0 N is directed downward perpendicular to the stick at Point B. What is the torque from this force?
9.84 N m
Submit Answer Incorrect. Tries 6/10 Previous Tries
A force of 33.0 N is directed upward perpendicular to the stick at Point J. What is the torque from this force?
Submit Answer Tries 0/10
A force of 20.0 N is directed upward at angle 38.4° to the right of the perpendicular to the stick at Point E. What is the torque from this force?
Submit Answer Tries 0/10
A force of 19.0 N is applied horizontally to the left at E. What is the torque from this force?
Submit Answer Tries 0/10
Two forces are applied simultaneously to the stick. A force of 30.0 N is directed upward perpendicular to the stick at Point L and a force of 33.0 N is directed upward perpendicular to the stick at Point J. What is the net torque from these two forces?
Submit Answer Incorrect Tries 1/10 Previous Tries

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