any factor which produce motion in a body or tends to move the body..
Not only move the body but also make it change its direction or even its geometry. For instance, if you trip while running, you'll fall, and so your direction will be changed. If you press too hard, you'll smash an egg, so you've just altered the egg's geometry. These are two basic examples.
Simply put, a simple machine makes the work much easier. Simple machines reduce the amount of force needed to do the work. A pulley, for instance, is a great example of a simple machine.
A straw is not a simple machine. Simple machines are mechanical devices that change the direction of a force. A straw does not redirect the direction of the force.
Simple machines help people lift and pull heavy objects. Simple machines like pulleys have been around for decades helping people work more efficiently.
by levers
mechanical advantage
simple a force is a weight
its a economic system in which you MEEP MEEEP
Simple machines lets you trade force for distance, or the other way around. Or they change the direction of a force.
To describe a force, you need to specify both its magnitude and its direction. The magnitude indicates how strong the force is, while the direction indicates the way in which the force is acting.
Every force has a magnitude and direction.
Simply put, a simple machine makes the work much easier. Simple machines reduce the amount of force needed to do the work. A pulley, for instance, is a great example of a simple machine.
The force applied to a simple machine is called effort/input force.
Force put into a simple machine is a?
Scientists describe work as the product of a force acting over a distance. It is a way of transferring energy from one system to another. In formal terms, work is defined as the dot product of force and displacement.
Neither. Force causes acceleration of mass. Mathematically, Force = Mass * Acceleration.
Answer: Output force is the force exerted on an object by a simple machine.
Force is a vector quantity because it has both magnitude (how strong the force is) and direction (which way the force is applied). This means that in order to fully describe a force, you need to specify both the amount of force and the direction in which it acts.