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How many simple machines are needed to make a compound machines?
6 simple machines.
Does simple machines make work easier or harder?
Simple machines usually decrease the amount of force needed and therefore making work easier. In some cases speed is traded like a baseball bat. It is called a third class lever. A simple pulley doesn't change the force but does change the direction.
How do simple machines change the force?
by levers
What are the types of simple machines and what do they do?
Simple machines are any device used to change the direction and or magnitude of a force. Levers, pulleys, wheels, and the inclined plane are all examples of simple machines.
What statements describes a way that simple machines make work easier?
Simple machines help people lift and pull heavy objects. Simple machines like pulleys have been around for decades helping people work more efficiently.
How do simple machines make work about the same?
They do not. Simple machines reduce the effort used to do a task.
How many simple machines are needed to make a compound machines?
6 simple machines.
How many simple machines are needed to make a compound machine?
6 simple machines.
Are simple machines unable to multiply the applied effort force?
no
Does simple machines make work easier or harder?
Simple machines usually decrease the amount of force needed and therefore making work easier. In some cases speed is traded like a baseball bat. It is called a third class lever. A simple pulley doesn't change the force but does change the direction.
What does all simple machines change?
oil
How do simple machines change the force?
by levers
How many simple machines are needed to make a compounnd machine?
how many simple machine are needed to make a compound machine
Whats the force needed to move a load?
the force on the load is the force exerted by the simple machine on the load. All simple machines involve a force on the load and an effort force.
What are the types of simple machines and what do they do?
Simple machines are any device used to change the direction and or magnitude of a force. Levers, pulleys, wheels, and the inclined plane are all examples of simple machines.
What statements describes a way that simple machines make work easier?
Simple machines help people lift and pull heavy objects. Simple machines like pulleys have been around for decades helping people work more efficiently.
What does simple machines change?
Simple machines such as pulleys, wedges, and levers reduce the amount of energy required to lift or move (heavy) objects.
