An effort of 250N raises aload of 900N through 5M when using asimple machine.The effort moved through 25M.calculate the work input ofthe machine
250 N * 25 m = 6250 Joules work input
by the way
900 N *5 m = 4500 Joules work output
efficiency = 100 * output/input = 100 { 4500/6250} = 72% efficiency
To calculate the work input of the machine, we use the formula:
Work Input = Force x Distance
In this case, the force is the effort, which is 250N, and the distance is the distance the effort moves, which is 25m.
Work Input = 250N x 25m
Work Input = 6250 Nm (Newton-meters) or joules (J)
Therefore, the work input of the machine is 6250 Nm or 6250 J.
To calculate the work input of the machine, we can use the formula:
Work input = Effort x Distance
Given that the effort is 250N and it moves through a distance of 25M, we can substitute these values into the formula to find the work input.
Work input = 250N x 25M
Work input = 6250 Nm (Newton-meters)
So, the work input of the machine is 6250 Nm.