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What is the Ideal Mechanical Advantage when a screwdriver with a handle of radius 1.2 cm is used to remove a screw in the back of a computer and the screw moves out 0.20 cm on each turn?
Wiki User
∙ 12y ago
There is no advantage whether the handle is 1.2 cm or 10 cm, the screw will still only make one revolution. The reason being is that both the screw driver and the screw become part of the whole. The only increase in the screws revolutions is if the screw driver is geared to make more than one turn of the screw.
Wiki User
∙ 12y ago
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Why is a spanner bent at an angle?
The spanner is bent at an angle so that it can easily applied or hold the grip of any 6 sides of nut to achieve the maximum mechanical advantage by moving the handle to and fro in the shortest possible space.
What is the function of integrated graphics processor?
is a separate processor used to handle all graphical information in a computer. Its separate from the CPU thus decrease its load or work
Where are the random numbers placed in slot machines?
While older slot machines used a mechanical/mathematical approach (the number of icons on each wheel, combined with the required combination of those to yield various winning matches), today's typical slot machine are completely computerized. They generate thousands of random combinations per second, and when you pull the handle (or push the button), the cycle stops and you get the number it was up to. The handle, the slowing-down of the wheels, etc., are there simply for historical purposes.
What does manhandle mean?
It means to physically mistreat someone. Often roughly.E.g: The kidnapper manhandled the boy. man·han·dle(mnhndl) tr.v. man·han·dled, man·han·dling, man·han·dles1. To handle roughly.2. To move or handle by manpower alone.manhandle - handle roughly; "I was manhandled by the police" palm, handle - touch, lift, or hold with the hands; "Don't handle the merchandise"
What does signal over range mean when shown on computer?
Signal Over Range, means that your computer is sending a signal to the monitor that it cannot handle. You may need to readjust the settings of your display. Of course this may be difficult if you cannot see what you are doing, because the display is out of range. You should be able to run the computer in safe mode, as the graphics output is much less demanding. While in safe mode, you can change the display settings and restart. If this doesn't work, you still have another option. You can uninstall the display drivers, then let Windows reinstall them for you.
What is the advantage of having a ratcheting handle on a screwdriver when working with computer hardware?
The advantage is you can use it for meticulous hardware work, such as glueing a USB drive to a computer screen or Hard Drive. Hope that helps :)
If screwdriver is used to put a screw into a piece of wood the radius of the handle is 1.8 cm and the radius of shaft is 0.6 cm what is the mechanical advantage of using the screwdriver?
MA= length over height.MA= 1.8 over 0.6Ma= 3
What simple machine is a screwdriver an example of?
A screwdriver is an example of a lever simple machine. It can be used to create a mechanical advantage by rotating a screw around its axis to either fasten or unfasten objects.
What is the IMA of a screwdriver with a shaft radius of 4 mm and a handle radius of 12 mm.?
The ideal mechanical advantage (IMA) of a screwdriver is calculated by dividing the shaft radius by the handle radius. In this case, the IMA would be 4 mm (shaft radius) divided by 12 mm (handle radius), resulting in an IMA of 1/3 or approximately 0.33.
What the IMA of a screw driver?
The ideal mechanical advantage (IMA) of a screwdriver is the ratio of the length of the handle to the distance from the axis of rotation to where the force is applied. This ratio helps determine how much force is amplified when using the screwdriver to turn a screw. A longer handle relative to the distance to the point where force is applied results in a higher IMA.
A screw has a pitch of 0.0200 cm. An effort force of 29.0 N is used to turn a screwdriver whose handle diameter is 36.0 mm. What is the maximum resistance force?
To calculate the maximum resistance force, we first need to find the mechanical advantage of the screwdriver. The mechanical advantage is calculated as the handle diameter divided by the pitch of the screw, which gives us 36.0 mm / 0.200 cm = 180. Next, we use the formula for mechanical advantage: MA = Resistance force / Effort force. Plugging in the values, we get 180 = Resistance force / 29.0 N. Solving for the resistance force gives us 180 * 29.0 N = 5220 N as the maximum resistance force.
How do you increase the mechanical advantage of a wedge?
The spokes of a wheel are comparable to levers. Longer spokes give more mechanical advantage. Even in a wheel that is solid, and has no spokes, the greater the diameter, the greater the mechanical advantage.
A water faucet has a circular handle with radius 2.5 cm attached to a central shaft with radius 0.50 cm. What is the mechanical advantage of the faucet handle?
I got 1.3
Would a long screwdriver with a narrow handle or a short screwdriver with a wide handle be the better choice for driving a screw into a board?
i think a screw into a board a long screwdriver with a narrow handle
When a 20 Newton Force applied to the handle of a door produces a 44 Newton output force what is the AMA of the handle?
The AMA (mechanical advantage) of the handle can be calculated using the formula AMA = Output force / Input force. In this case, it would be 44 Newtons divided by 20 Newtons, resulting in an AMA of 2.2. This means that the handle provides a mechanical advantage of 2.2, making it easier to open the door compared to applying the force directly.
How can mechanical advantage be calculated for a wrench?
The mechanical advantage of a wrench can be calculated by dividing the length of the wrench handle by the distance from the point where force is applied to the point where the wrench makes contact with the object. This ratio indicates how much force is amplified by using the wrench compared to direct application of force. A higher mechanical advantage means less force is required to turn the wrench.
An oar used to row a boat has a handle 160 cm from the fulcrum and the blade 40 cm from the fulcrum What is the ideal mechanical advantage of the oar?
The ideal mechanical advantage of the oar can be calculated using the formula: MA = Length of effort arm / Length of resistance arm. In this case, the length of the effort arm (handle) is 160 cm, and the length of the resistance arm (blade) is 40 cm. Therefore, the ideal mechanical advantage of the oar is 160 cm / 40 cm = 4.
