The Inclined plane in the human body is the foot. The surface is flat, and slanted and it can hold up your own body weight. Examples of simple machines: A pulley In the human body when the tendon of a skeletal muscle slides over a round, bony surface, the "system" acts like a simple pulley.
Explanation:
Your head drops forward when you relax your neck because your head and neck work like a first-class lever. The fulcrum is at the top of the neck. The muscles in the neck provide an input force that allows you to raise your head. When you relax these muscles, gravity causes your head to fall forward.
simple machines devised by human – levers, wheel and axle, pulleys, inclined planes, screws and wedges. The simple machines require human energy in order to work.
Answers & Comments
Answer:
The Inclined plane in the human body is the foot. The surface is flat, and slanted and it can hold up your own body weight. Examples of simple machines: A pulley In the human body when the tendon of a skeletal muscle slides over a round, bony surface, the "system" acts like a simple pulley.
Explanation:
Your head drops forward when you relax your neck because your head and neck work like a first-class lever. The fulcrum is at the top of the neck. The muscles in the neck provide an input force that allows you to raise your head. When you relax these muscles, gravity causes your head to fall forward.
Answer:
simple machines devised by human – levers, wheel and axle, pulleys, inclined planes, screws and wedges. The simple machines require human energy in order to work.