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How would the force needed to open a door change if you put the handle in the middle of the door?
Wiki User
∙ 11y ago
If the doorknob were moved to the middle of the door, it would take twice as much force to open it than if it were at the edge of the door.
With the mass of the door being equal. Moment = the force to open the door times the distance to the center of the hinges. If the distance were cut in half it would take twice the force to keep the equation true.
Wiki User
∙ 11y ago
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What is needed to change the direction of a moving mass?
The answer is force because Force is needed to change the direction of a moving mass.
Why the force needed to undo the bolt is smaller when a spanner with a longer handle is used?
Basically, the longer the handle, the less force is needed to apply a certain torque. This is defined by the equation t=fd where t= torque, f= force, and d= distance in a radial fashion.
What is needed to change an object?
an unbalanced force
How does moving fulcrum on a lever change the amount of force needed to move an object?
how does moving a fulcrum on a lever change the amount of force needed to move an object
What type of force is needed to cause a change in an object's motion?
A net force from something outside of the system.
What is needed to change the direction of a moving mass?
The answer is force because Force is needed to change the direction of a moving mass.
What type of force is needed to change the of objects?
force of compression
Why the force needed to undo the bolt is smaller when a spanner with a longer handle is used?
Basically, the longer the handle, the less force is needed to apply a certain torque. This is defined by the equation t=fd where t= torque, f= force, and d= distance in a radial fashion.
What type of force is needed to change the velocity of object?
force of compression
What is needed to change its speed or direction?
Force
What is needed to change an object?
an unbalanced force
How does moving fulcrum on a lever change the amount of force needed to move an object?
how does moving a fulcrum on a lever change the amount of force needed to move an object
What is needed to change an objects motion?
an unbalanced force
The amount of needed to make an object change its depends on the of the object and the required?
. The amount of Force needed to make an object change its motion depends on the Mass of the object and the Force required
A force is needed to change the motion of an object?
Yes, an unbalanced force is needed to change the motion of an object.If an unbalanced force does not act on an object it will continue to maintain its state of motion (either in motion or at rest), not considering the effect of frictional force. This is basically Newtons first law of motion.
Is net force needed to change the speed or direction of moving matter?
Yes, that's a firm. Net force is needed in order to change the speed or direction of moving matter. Uh huh.
How much force is needed to push the handle on a toaster down?
That really depends on the toaster. Try it out, with your own toaster.
