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The figure below shows a tube that can rotate over the indicated point. Two horizontal forces...
The figure shows a uniform disk that can rotate around its center like a merry-go-round. The...
The figure shows a uniform disk that can rotate around its center like a merry-go-round. The disk has a radius of 2.0 cm and a mass of 18 grams and is initially at rest. Starting at time t = 0, two forces are to be applied tangentially to the rim as indicated, so that at time t = 1.2 s the disk has an angular velocity of 300 rad/s counterclockwise. Force F1 has a magnitude of 0.101 N. What is...
The figure shows a uniform disk that can rotate around its center like a merry-go-round. The...
The figure shows a uniform disk that can rotate around its center like a merry-go-round. The disk has a radius of 2.00 cm and a mass of 20.0 grams and is initially at rest. Starting at time t = 0, two forces are to be applied tangentially to the rim as indicated, so that at time t = 1.25 s the disk has an angular velocity of 250 rad/s counterclockwise. Force F1 has a magnitude of 0.100 N. What is...
The figure below is a long, massless stick with evenly spaced marks. The distance between two adjacent marks is 9.00 cm.
The figure below is a long, massless stick with evenly spaced marks. The distance between two adjacent marks is 9.00 cm. In each of the following problems a pivot will be placed at a point on the stick. The pivot will hold that point fixed, but allow the stick to rotate. You will be finding conditions that will keep the stick in static equilibrium given different forces. All forces will be applied to the stick perpendicular to the length of...
Figure shows a uniform disk that can rotate around its center like a merry-go-round. The disk...
Figure shows a uniform disk that can rotate around its center like a merry-go-round. The disk has a radius of 2.00 m and a mass of 20 kg and is initially at rest. Starting at time t = 0, two forces are to be applied tangentially to the rim as indicated, so that at time t=1.25 s the disk has an angular velocity of 250 rad/s counterclockwise. Force F1 has a magnitude of 0.100 N. What is magnitude F2? TE
In the figure below a cylinder having a mass of 3.0 kg can rotate about its...
In the figure below a cylinder having a mass of 3.0 kg can rotate about its central axis through point O. Forces are applied as shown: 1 = 3.0 N, 2 = 2.0 N, 3 = 1.0 N, and 4 = 2.0 N. Also, r = 5.0 cm and R = 12 cm. Find the magnitude and direction of the angular acceleration of the cylinder. (During the rotation, the forces maintain their same angles relative to the cylinder.) magnitude ___...
The figure below is a long, massless stick with evenly spaced marks. The distance between two...
The figure below is a long, massless stick with evenly spaced marks. The distance between two adjacent marks is 10.10 cm. In each of the following problems a pivot will be placed at a point on the stick. The pivot will hold that point fixed, but allow the stick to rotate. You will be finding conditions that will keep the stick in static equilibrium given different forces. All forces will be applied to the stick perpendicular to the length G...
a 30N plank is free to rotate around point P as shown in the figure. find...
a 30N plank is free to rotate around point P as shown in the
figure. find the magnitude and direction of the torque due to the
weight of the plank and the forces F1=20N and F2=40N
for CCW or "" for CW) of the torque due to the weight of the plank, and the forces F 20 N and F2 40 N. (40 pts) 1. A 30-N plank is free to rotate around point P as shown in the figure....
(14 points) The figure below shows the bird's eye view of three forces acting on a...
(14 points) The figure below shows the bird's eye view of three forces acting on a long, thin rod with a length of 2.40 m that can pivot about a point one-fourth of its length from one end of the rod. The moment of inertia of the rod about its pivot point is 37.8 kg.m. Forces 1 and 2 each have a magnitude of 120 N. Force 1 acts perpendicularly to the rod at the end of the rod nearest...
The bar shown in figure below can rotate around the axis indicated by the dot counter clockwise.
The bar shown in figure below can rotate around the axis indicated by the dot counter clockwise. If a net torque of 3.5 N.m is experienced by the bar about the axis. (a) Draw a free body diagram, showing all horizontal and vertical forces acting on the bar. (b) Calculate the acting force F on the bar in N. (c) Calculate the angular acceleration in rad/s2 if the moment of inertia of the bar's is 0.5 kg.m?
help Balancing a Stick Due in 16 hours, 47 minutes The figure below is a long,...
help
Balancing a Stick Due in 16 hours, 47 minutes The figure below is a long, massless stick with evenly spaced marks. The distance between two adjacent marks is 6.40 cm. In each of the following problems a pivot will be placed at a point on the stick. The pivot will hold that point fixed, but allow the stick to rotate. You will be finding conditions that will keep the stick in static equilibrium given K B G D F...
Figure shows a uniform disk that can rotate around its center like a merry-go-round. The disk has a radius of 2.00 m and a mass of 20 kg and is initially at rest. Starting at time t = 0, two forces are to be applied tangentially to the rim as indicated, so that at time t=1.25 s the disk has an angular velocity of 250 rad/s counterclockwise. Force F1 has a magnitude of 0.100 N. What is magnitude F2? TE
The figure below is a long, massless stick with evenly spaced marks. The distance between two adjacent marks is 10.10 cm. In each of the following problems a pivot will be placed at a point on the stick. The pivot will hold that point fixed, but allow the stick to rotate. You will be finding conditions that will keep the stick in static equilibrium given different forces. All forces will be applied to the stick perpendicular to the length G...
a 30N plank is free to rotate around point P as shown in the
figure. find the magnitude and direction of the torque due to the
weight of the plank and the forces F1=20N and F2=40N
for CCW or "" for CW) of the torque due to the weight of the plank, and the forces F 20 N and F2 40 N. (40 pts) 1. A 30-N plank is free to rotate around point P as shown in the figure....
(14 points) The figure below shows the bird's eye view of three forces acting on a long, thin rod with a length of 2.40 m that can pivot about a point one-fourth of its length from one end of the rod. The moment of inertia of the rod about its pivot point is 37.8 kg.m. Forces 1 and 2 each have a magnitude of 120 N. Force 1 acts perpendicularly to the rod at the end of the rod nearest...
help
Balancing a Stick Due in 16 hours, 47 minutes The figure below is a long, massless stick with evenly spaced marks. The distance between two adjacent marks is 6.40 cm. In each of the following problems a pivot will be placed at a point on the stick. The pivot will hold that point fixed, but allow the stick to rotate. You will be finding conditions that will keep the stick in static equilibrium given K B G D F...
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