Tiptoe acts as a first-class lever because it has the fulcrum located between the effort and the load. In this scenario, the ball of the foot serves as the fulcrum, the effort is applied by the calf muscles through the Achilles tendon, and the load is the weight of the body. This arrangement allows for efficient lifting and movement, enabling the body to rise onto the toes with minimal effort.
A crane is a first class lever when it is winching in or out the rope attached to a load. The crane becomes 3rd class lever when it's boom is luffing, i.e. it is being lowererd or raised.
First class lever.
disadvantage of first class the fulcrum lies on more effort or more force.
first class lever
The Class Lever for Pliers is a class 2 lever.
Its a second class lever, because your legs are behind your toes.
it is a 2nd class lever
3rd class lever
A crane is a first class lever when it is winching in or out the rope attached to a load. The crane becomes 3rd class lever when it's boom is luffing, i.e. it is being lowererd or raised.
1st class lever3rd class lever
First Class LeverIt is a First class lever.
is a crowbar first class lever
Because a second class lever is a lever in which the resistance is located between the fulcrum and the effort. When you stand on your tiptoes, the fulcrum is located at your toes, the effort is at your Achilles tendon, and the resistance is the weight of your body pushing down. therefore, the resistance is between the fulcrum and the effort.
first class lever second class lever third class lever
no,its second class lever for sure....
First class lever
it is in the first class lever family.