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In the figure force F 2 acts half as far from the pivot asF 1 What magnitude of F 2 causes the net torque on the rod to be zero?
If force F1 is farther from the pivot than force F2, then F2 must be twice the magnitude of F1 to create a net torque of zero on the rod. This is because torque is the product of the force and the distance from the pivot point, so for the torques to balance out, the force nearer to the pivot must be greater.
What else can I help you with?
What is the twisting force?
Twisting force, also known as torque, is the force that causes an object to rotate around an axis. It is calculated by multiplying the force applied by the perpendicular distance from the axis of rotation. Torque is a vector quantity with both magnitude and direction.
What is the magnitude of the torque about the point where the beam is bolted into place?
The magnitude of the torque depends on the force applied to the beam and the distance from the point where the beam is bolted. The torque can be calculated using the formula Torque = Force x Distance.
What is the rotary effect of the force called when a force causes a structure to rotate?
The rotary effect of a force causing a structure to rotate is called torque. Torque is the measure of the force causing the object to rotate around an axis. It is influenced by both the magnitude of the force and the distance from the axis of rotation.
What is the magnitude of the torque about the pivot point?
The magnitude of the torque about a pivot point is given by the product of the force applied and the distance from the pivot point to the line of action of the force, multiplied by the sine of the angle between the force and the lever arm. Mathematically, torque = force * distance * sin(angle).
What quantity determines the ability of a force to cause rotation?
The quantity that determines the ability of a force to cause rotation is torque. Torque is the measure of how effectively a force causes an object to rotate around an axis or pivot point. It depends on the magnitude of the force applied and the distance from the axis of rotation at which the force is applied.
What is the twisting force?
Twisting force, also known as torque, is the force that causes an object to rotate around an axis. It is calculated by multiplying the force applied by the perpendicular distance from the axis of rotation. Torque is a vector quantity with both magnitude and direction.
What is the magnitude of the torque about the point where the beam is bolted into place?
The magnitude of the torque depends on the force applied to the beam and the distance from the point where the beam is bolted. The torque can be calculated using the formula Torque = Force x Distance.
What is the rotary effect of the force called when a force causes a structure to rotate?
The rotary effect of a force causing a structure to rotate is called torque. Torque is the measure of the force causing the object to rotate around an axis. It is influenced by both the magnitude of the force and the distance from the axis of rotation.
What is the magnitude of the torque about the pivot point?
The magnitude of the torque about a pivot point is given by the product of the force applied and the distance from the pivot point to the line of action of the force, multiplied by the sine of the angle between the force and the lever arm. Mathematically, torque = force * distance * sin(angle).
What quantity determines the ability of a force to cause rotation?
The quantity that determines the ability of a force to cause rotation is torque. Torque is the measure of how effectively a force causes an object to rotate around an axis or pivot point. It depends on the magnitude of the force applied and the distance from the axis of rotation at which the force is applied.
What is a turning force?
A turning force, also known as torque, is the rotational equivalent of linear force. It causes an object to rotate around an axis. The magnitude of the torque is determined by the force applied and the distance from the axis of rotation.
What 2 things does the moment of a force depend on?
What two factors must be known in order to calculate the moment of a force? Torque = Force * distance Torque and distance must be perpendicular to each other If not you must determine the portion of the torque that is perpendicular.
When a force makes an object tends to rotate?
When a force is applied to an object, causing it to rotate, this force creates a torque. Torque is the tendency of a force to rotate an object around an axis or pivot point. The magnitude of the torque depends on the force applied and the distance from the pivot point.
When force acting on tangential to surface what is torque?
When a force is applied tangentially to a surface, the torque produced is called a tangential torque. This torque tends to rotate an object around an axis perpendicular to the direction of the force. The magnitude of the tangential torque is given by the product of the force and the distance from the axis of rotation to the point of application of the force.
How do you calculate braking torque?
To calculate brake torque, multiply force with the distance from the point of rotation. Force is equal to the torsional reaction caused by the brakes, and is also equal in magnitude to the torque exerted by the road.
Deduce an expression for the torque develop by the armature of a dc motor?
he magnitude of torque depends on three quantities: First, the force applied; second, the length of the lever arm[4] connecting the axis to the point of force application; and third, the angle between the two. In symbols:whereτ is the torque vector and τ is the magnitude of the torque,r is the displacement vector (a vector from the point from which torque is measured to the point where force is applied), and r is the length (or magnitude) of the lever arm vector,F is the force vector, and F is the magnitude of the force,× denotes the cross product,θ is the angle between the force vector and the lever arm vector.
What is the unit of torque?
the unit of torque is NM.Torque has dimensions of force times distance. Official SI literature suggests using the unit newton metre (N·m) or the unit joule per radian.[8] The unit newton metre is properly denoted N·m or N m.Torque, moment or moment of force is the tendency of a force to rotate an object about an axis.The magnitude of torque depends on three quantities: the force applied, the length of the lever arm[2] connecting the axis to the point of force application, and the angle between the force vector and the lever arm. In symbols:whereτ is the torque vector and τ is the magnitude of the torque,r is the displacement vector (a vector from the point from which torque is measured to the point where force is applied), and r is the length (or magnitude) of the lever arm vector,F is the force vector, and F is the magnitude of the force,× denotes the cross product,θ is the angle between the force vector and the lever arm vector.
