A force of 15 N is applied perpendicular to the end of a bar of length...
A metal bar is in the xy-plane with one end of the bar at the origin. A force F =(6.12 N )i+(-3.27 N )j is applied to the bar at the point x = 2.07 m, y = 3.02 m. Part A What is the position vector for the point where the force is applied?Part B What is the magnitude of the torque with respect to the origin produced by F?
A metal bar is in the xy-plane with one end of the bar at the origin. A force F =( 6.39 N )i +( -3.16 N )j is applied to the bar at the point x = 2.29 m, y = 3.19 m.A) What is the position vector r⃗ for the point where the force is applied?Enter the x and y components of the radius vector separated by a comma.*B) What is the magnitude of the torque with respect to...
Consider a bar, of length 3.5 m, shown in the figure, being acted on by three forces. The magnitudes of the first two forces are 16 N and 24 N, and the first force is acting on the end of the bar at an angle of 49° as shown. Part (a) What is the torque, in newton-meters, due to F1 on this bar relative to the left end? Use a coordinate system with positive directed out of the screen. Part (b) What...
Consider a bar, of length 4.5 m, shown in the figure, being acted on by three forces. The magnitudes of the first two forces are 22 N and 35 N, and the first force is acting on the end of the bar at an angle of 28° as shown. Part (a) What is the torque, in newton-meters, due to F1 on this bar relative to the left end? Use a coordinate system with positive directed out of the screen. Part (b) What is the torque, in...
A force of 15 N is applied parallel to a lever arm of length 10 m. What is the resulting torque? 0 Nm 5 Nm 75 Nm 150 Nm
1. (a) Force F = -21 - 4 (N) is applied to a metal bar in the x-y plane with one end of the bar at the origin. The point on the bar of application of the force is (x - 2m, y m). Use the position vector (1) of the point of action of the force to find the magnitude and direction of the torque. Hint: Employ method of determinant to find cross product (6pts) Show working (2pts) Magnitude...
Consider a bar, of length 5.5 m, shown in the figure, being acted on by three forces. The magnitudes of the first two forces are 16 N and 29 N, and the first force is acting on the end of the bar at an angle of 29° as shown. Part (a) What is the torque, in newton-meters, due to F1 on this bar relative to the left end? Use a coordinate system with positive directed out of the screen. Part (b) What...
A metal bar is in the xy-plane with one end of the bar at the origin. A force F⃗ =( 6.22 N )i^+( -2.81 N )j^ is applied to the bar at the point x= 3.58 m , y= 3.46 m . Part A: What is the position vector r⃗ for the point where the force is applied? Enter the x and y components of the radius vector separated by a comma. Part B: What are the magnitude of the...
A metal bar is in the xy-plane with one end of the bar at the origin. A force F⃗ =( 6.67 N )i^+( -2.62 N )j^ is applied to the bar at the point x= 2.60 m , y= 3.00 m . Part A What is the position vector r⃗ for the point where the force is applied? Enter the x and y components of the radius vector separated by a comma. Part B What are the magnitude of the...
A metal bar is in the xy-plane with one end of the bar at the origin. A force F⃗ =( 7.21 N )i^+( -3.35 N )j^ is applied to the bar at the point x = 3.40 m, y = 3.25 m. What is the magnitude of the torque with respect to the origin produced by F⃗→?