Before lifting or carrying a heavy object, ask yourself the following questions:
JEAN MARIE KARIKURUBU
Can I lif it by my self or i need a second person?
Perform a stable base
You have to know the weight, height, size
Befopre you lift a heavy object:understand the weight of the objectGet help in lifting it if necessaryassume an appropriate posture for lifting
[object Object]
By NEWTONS.
Stand squarely in front of the object. Bend the knees to lower yourself to a level where you can grasp the object with both hands. Grip firmly, and slowly rise to your feet. Carry the object close to your body (to keep your centre of gravity vertical).
The force would be the weight of the object.
effort, resistance
By raising it, that is, lifting it up.
potential energy
a force of depend on mass
ko
The Fulcrum is not aboutthe wheel and axle.. it is the center of cravity of any vehichle. The usual example for this example is used when talking about a Forklift or maybe a Crane,when lifting heavy objects are lifted. It's about lifting any object than may cause the object lifted making the object lifting to callapse or falter.
anser