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A force of 11 N is applied to the handle of a screwdriver being used to pry off the lid of a paint can. As the input force moves through a distance 0.3 m the screwdriver does 3 J of work on the lid. W?
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A force of 12 N is applied to the handle of a screwdriver being used to pry the lid off a paint can As the force moves through a distance of 0.3 m the screwdriver does 3.2 J of work on the lid What?
cs
What simple machine is a screwdriver an example of?
When the handle radius is larger than the blade radius, its a lever
How can someone tell if a screwdriver is insulated?
A screwdriver can be considered to be insulated when the handle is constructed from a dielectric substance, which has very high resistance to electric current. This will typically contain two layers of material separating the user from the metal shaft. The metal shaft itself will be covered, as well as the handle.
Part of a lever on which effort force is applied?
Third class.
A broom is an example of a machine. where are the input and output forces applied?
The applied force to the end of the handle is the input force and the output force is when the broom sweeps over the floor.
A force of 12 N is applied to the handle of a screwdriver being used to pry the lid off a paint can As the force moves through a distance of 0.3 m the screwdriver does 3.2 J of work on the lid What?
cs
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
Which has a greater torque a perpendicular force applied at the end of a wrench handle or an equal force applied in the same direction near the middle of the handle?
the perpendicular force applied at the end of a wrench handle. Because torque= Fd / T = F d cos θ therefore the greater the distance the greater the torque. T=torque F=force d=distance cos=cosine θ=theta
Why does a screwdriver allow you to turn a screw you couldn't turn by hand?
A screwdriver allows you to exert more torque on a screw. Torque is defined as the product of the force exerted and the distance from the center of rotation. Torque is essentially a rotational force. It is simple to increase torque, simply increase the distance from the center that the force is being applied, and there is greater torque without increasing your effort. The handle is made to be wide, so that a greater torque can be exerted. It is also much easier to grip a screwdriver than it is to grip a screw. That also plays a factor.
What is the bottom of a screwdriver called?
There is the tip and the handle, I don't understand 'bottom' in a screwdriver.
Is a screwdriver handle magnetic?
Some are and many are not.
What is the effort arm of a screwdriver prying of the lid of a paint can?
the effort is where u put work into the screwdriver- the handle.
Why do screwdriver has a plastic or wooden handle?
It's cheaper and lighter than a metal handle would be.
What is a long reach screwdriver?
Every screwdriver has a handle. You hold the handle and turn it to tighten or loosen a screw. Sometimes your screw might be in a tight place that your hand can't get to such as inside of a car hood. You use a long reach screwdriver because the shaft above the handle is larger than a typical screwdriver. A typical screwdriver shaft is about 5 inches. A long reach screwdriver is bigger. Maybe 12 inches or 2 feet long. It's just a long screwdriver. I can't believe you would as this question
What materials are used to make a Phillips screwdriver?
A phillips screwdriver is generally made of a steel shaft with a plastic handle
To turn a stubborn screw it is best to use a screwdriver that has?
Wide handle
Why is the handle of a screwdriver used by an electrician made of plastic?
To prevent electrocution
