more than force muscles fibres inside the body are mainly responsible for lifting heavy load.force comes from them to lift the heavy load.
Using tools such as levers, pulleys, and inclined planes allows people to lift heavy objects with relatively little force by converting the force applied over a longer distance into a smaller force applied over a shorter distance. This allows the work done to remain the same while reducing the amount of force needed to lift the object.
Buoyant force is the force in fluids that allows objects to float. It is the upward force exerted by a fluid on an object immersed in it, counteracting the force of gravity pulling the object downward.
The contact force that acts on objects in a liquid or gas and allows objects to float is called buoyancy. This force is a result of the difference in pressure between the top and bottom of an object submerged in a fluid, causing the object to experience an upward force.
The force that allows objects to keep on doing what they are already doing is called inertia. Inertia is the tendency of an object to resist changes in its state of motion.
Inertia is the force that allows objects to keep doing what they are already doing. It is the tendency of objects to resist changes in their motion.
Using tools such as levers, pulleys, and inclined planes allows people to lift heavy objects with relatively little force by converting the force applied over a longer distance into a smaller force applied over a shorter distance. This allows the work done to remain the same while reducing the amount of force needed to lift the object.
Buoyant force is the force in fluids that allows objects to float. It is the upward force exerted by a fluid on an object immersed in it, counteracting the force of gravity pulling the object downward.
Buoyancy
The contact force that acts on objects in a liquid or gas and allows objects to float is called buoyancy. This force is a result of the difference in pressure between the top and bottom of an object submerged in a fluid, causing the object to experience an upward force.
The force that allows objects to keep on doing what they are already doing is called inertia. Inertia is the tendency of an object to resist changes in its state of motion.
Inertia is the force that allows objects to keep doing what they are already doing. It is the tendency of objects to resist changes in their motion.
buoyant force
Cohension; surface tension
The buoyant force, according to Archimedes' principle, is what allows objects to float in fluids. This force is equal to the weight of the fluid displaced by the object, pushing it upward and counteracting its weight.
buoyancy
All objects with mass exert gravitational force. This means that everything in the universe, no matter how large or small, pulls on everything else with a force that depends on their masses and the distance between them.
The upward force exerted on an object in a fluid is buoyancy.