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What else can I help you with?
A force of 20 N is applied over 5 square meters so what would the pressure be?
its 4pa
A bar that is free to pivot about a fixed point is a?
Fulcrum * * * * * The fulcrum is the fixed point. The bar is a lever. Admitedly, it would help if questions were asked properly.
How much work would you do if you applied a 200 Newtons to an object and moved it 0 meters?
If an object does not move, no work is performed. Work is performed by a force acting through a distance.
How would you measure a desk centimeters or meters?
meters
Would you measure a wall in kilometers meters centimeters?
you would measure a wall in meters
Would a 9-n force applied 2 meter from the fulcrum lift the weight?
Yes, the force applied is calculated by multiplying the force by the distance from the fulcrum. In this case, the torque applied would be 18 Nm (9 N * 2 m). Whether it is enough to lift the weight depends on the weight and the distance from the fulcrum at which it is placed.
Evaluate would a 9n force applied 2m from the fulcrum lift the wight explain?
A 9-N force cannot be applied 2 m from the fulcrum lift the weight because it wouldn't balance
What is the pivot point on lever called?
The pivot point on a lever is called the fulcrum. It is the point around which the lever rotates when a force is applied to one end of the lever.
A 150 pound man is standing on a lever one foot from the fulcrum. How much effort must be used to lift the man if the effort is applied six feet from the fulcrum?
6 x 150 pounds. 900 pounds of force would have to be applied.
Would a 9-N force applied 2 m from the fulcrum lift the weight?
Assuming the fulcrum is at the center, the weight would be lifted if the clockwise torque (force x distance) applied by the 9-N force is greater than the counterclockwise torque of the weight. If the weight is closer to the fulcrum, it may not be lifted, even with a 9-N force.
Under which class of lever would you place cantilever is it first class second class or third class?
A cantilever is an example of a first-class lever, where the fulcrum is located between the effort and the load. This means that the force is applied on one side of the fulcrum and the load is on the other side.
On which type of simple machine would you find a fulcrum Explain what a fulcrum is?
A fulcrum is found on a lever, which is a type of simple machine. A fulcrum is the fixed point around which the lever pivots or rotates. It helps to transfer and multiply force applied to one end of the lever to lift or move objects at the other end.
Where is the fulcrum resistance force and the effort force on a shovel?
The effort force is applied at the handle of the shovel. The fulcrum is where your other hand goes, lower down the shaft, and the fulcrum resistance would be where the load goes on the shovel, I.E the flat bit that you hit people with!
How you would halve the effort required to lift a load resting one metre from the fulcrum?
You could halve the effort required by moving the load closer to the fulcrum. Placing the load 0.5 meters from the fulcrum would reduce the effort needed to lift it. This is based on the principle of a lever, where the effort needed is inversely proportional to the distance of the load from the fulcrum.
Are scissors a second class lever?
Yes, scissors are a type of second-class lever. In a second-class lever, the load is situated between the fulcrum and the effort. In the case of scissors, the fulcrum is located at the joint, the load is the material being cut, and the effort is applied by pressing the handles.
How would you set up a lever so that it has a mechanical advantage greater than 1?
You can set up a lever system by increasing the distance between the applied force and the fulcrum compared to the distance between the fulcrum and the load. This configuration helps to amplify the force applied. The longer the distance between the force and the fulcrum, the greater the mechanical advantage.
What is MKG in torque measurement?
Don't quote me on this but MKG might be an abbreviation for kilogram-meter which would be the torque generated from a 1 kilogram weight horizontally located 1 meter from the fulcrum. This would be roughly equivalent to 9.8 newton meters of torque or 7.23 ft. lbs.
