Which type of simple machine reduces the amount of input force needed?
ramp
chopsticks
hockey stick
weight machine
can you guys answer this for me i thought it was c
The type of simple machine that reduces the amount of input force needed is a ramp.
To understand this, we can look at the concept of mechanical advantage. Mechanical advantage is the ratio of the output force to the input force in a machine. It indicates how much the machine multiplies the force applied to it.
In the case of a ramp, it is sloped surface that allows you to lift heavy objects by exerting a smaller force over a longer distance. When you push an object up a ramp, the inclined plane of the ramp reduces the amount of force required to move the object. This is because the inclined plane spreads the force over a longer distance, making it easier to lift the object.
So, the ramp is a simple machine that reduces the amount of input force needed to lift objects.