This is the equation for "work."
Chat with our AI personalities
Formula of work is always { Work= Force x Distance} so you find the force applied and the distance moved then multiply
The mechanical advantage is equal to (distance of force applied)/(distance moved). The length of the ramp (I assume that means hypotenuse) is 4.0m, which is the distance over which the force is applied. The distance it is actually moved is the 0.5m up that it is being lifted. So MA = 4.0 / 0.5 = 8.
If an object does not move, no work is performed. Work is performed by a force acting through a distance.
Judge by the distance it has moved in relation to another object.
It can't be calculated with the information given.Work is defined as (force) multiplied by (distance).The mass can be moved fast, by pushing it hard, or slowly through the same distance,by pushing it with less force. The work is different in each case, since it depends on theforce and the distance.Notice that the work doesn't depend on the mass, only on the force used to move it.