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If force is kept constant then the torque becomes double or half?
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When does centripetal force double?
Since a=Rω², when you double the radius, but hold the angular velocity constant, you double the force. Also when you increase the angular velocity or velocity by a factor of √2 and hold the radius constant.
When you double the force acting on an object and keep the mass of the cart constant the acceleration is?
Doubled.
Rotating force about the fulcrum is called?
The rotational equivalent of a force is a torque. Note, however, that a torque is no longer a force - it is a force multiplied by a distance.
What do you call the turning effect of a force?
torque. Torque = force * moment arm
Is torque a true force?
Torque is the combination of perpendicular distance and weight; it is not a true force
When does centripetal force double?
Since a=Rω², when you double the radius, but hold the angular velocity constant, you double the force. Also when you increase the angular velocity or velocity by a factor of √2 and hold the radius constant.
What happens if the effort in a class 2 lever is moved closer to the fulcrum?
The torque will be reduced. The torque is found by the cross product of the distance from the fulcrum and the applied force. Assuming the force is applied perpendicular to the lever, you merely multiply the two. So if the force applied remains constant and you shorten the distance to the fulcrum, you are reducing one of the values while the other remains constant. When multiplied, this will reduce the total. Therefore the torque will be reduced. In effect, the lever will have a weaker action.
When you double the force acting on an object and keep the mass of the cart constant the acceleration is?
Doubled.
Rotating force about the fulcrum is called?
The rotational equivalent of a force is a torque. Note, however, that a torque is no longer a force - it is a force multiplied by a distance.
How do you compute the torque exerted by a force?
Torque is Force you silly duffa
What is the torque force if you are turning a wrench that is 55cm long and you are using 15N of force?
torque = force * lever length torque = 15 * 55 torque = 825 n-cms
What do you call the turning effect of a force?
torque. Torque = force * moment arm
Can a torque be balanced by a single force?
The effect of a torque is to produce angular acceleration and that of the force is to produce linear acceleration. Since the effects of both torque and force are entirely different, therefore, a torque cannot be balanced by a single force.
Is torque a true force?
Torque is the combination of perpendicular distance and weight; it is not a true force
How does length of spring coil affect the force constant?
The force constant is unaffected; It is a constant.
What kind of force produces a constant acceleration?
a constant force.
How are constant force is related to mass and acceleration?
Force = (mass) times (acceleration) Constant force produces constant acceleration.
