200 pounds
Use the definition of work: work = force x distance and solve for distance. Since you are using SI units, the distance will be in meters. Note that this is a simplified formula, which assumes (1) that the force is constant, and (2) that the force is applied in the same direction as the movement.
Force x distance = 100 x 2 = 200 newton-meters = 200 joules.
240N causes= 150a xN causes= 100a X= 240*100\150 = 160N
To do this you first have to calculate your ideal mechanical advantage (IMA). The IMA is equal to the effort distance (the distance from the fulcrum to where you will apply the effort) divided by the load distance (the distance from the fulcrum to the load). You can then set your IMA equal to your acutal mechanical advatage (AMA) which assumes 100% efficiency. The AMA is equal to the load force (the weight of what you are lifting) divided by the effort force (the # you are looking for). So, for example, if your IMA is 5 and your load force is 500 lbs: 5=500/effort force. Therefore the effort force would be 100 pounds.
if you are thinking of 100 pounds-force, then the answer is: 100 pounds = 444.822 N
Also 100 newtons. Actually, that would only hold it in place - to push it back, you would need slightly more than 100 newtons.
124n
Force = Mass* Acceleration = 66 Kg * 2 m/second = 132 Kg meters per second per second = 132 Newtons.
It reduces the force needed to move the load up. Just think of it, it takes less force to push a cart with 100 kg of bricks on a slope or is it easier to lift it up directly to a height of 10m?
As much as 100 lbs
100
100
If the pulley is fixed (hanging from the ceiling), and the rope passes over it, then 100 lbs of force is required. If the rope is fixed to the ceiling and passes under the pulley (which is fixed to the load), then 50 lbs of force is required.
100 hp
Approximately 100 cups of rice will feed 100 people.
100%, you can move
Between 20 and 100 million.