The Lever is being used to pick up diamonds using tweezers
lever
The purpose using a simple machine is because it helps you do things your to lazy to do it yourself.
A complex machine is a machine using more than one simple machine for its operation. A bicycle is a complex machine, using a lever for steering (handlebars), wheel and axle, inclined plane (the threads on bolts), and a pulley (chain on sprockets).
the effort is decreased
Yes, it is it allows you to slide something off the pan without using a lot of effort its an incline plane
Efficiency means to calculate that is the machine is efficient enough to save your bill or use less electricity. To calculate the formula is:Efficiency = Energy output (what is the machine producing) divided by Energy input (what is the machine taking or using).
I used tweezers to remove a splinter from my thumb.
The purpose using a simple machine is because it helps you do things your to lazy to do it yourself.
frights
A lever
frights
a hammer
The Mechanical Advantage is the ratio of the force needed to lift an object using the simple machine divided by the weight of the object
inclined plane
my results are that simple machines work by using force and some work.
A complex machine is a machine using more than one simple machine for its operation. A bicycle is a complex machine, using a lever for steering (handlebars), wheel and axle, inclined plane (the threads on bolts), and a pulley (chain on sprockets).
A Lever
What is the ‘cost’ for using a machine to increase force