If an IMA (ideal mechanical advantage) is less than one, that means the lever the force is applied to is shorter than the lever lifting the load.
You might mean an inequality (with 'less than', 'greater than', etc). You might mean an expression.
Nothing happens to the whole number. But the product is less than the whole number. The product might be another whole number, and it might have a fractional part.
I believe that would be gravity, acceleration and momentum.
Your sum might be less than fifty and you would rather round to forty than zero.
Yes, that is correct. When the output force is less than the input force in a simple machine, the mechanical advantage is less than one. This means that the machine does not multiply the input force, but rather acts as a force multiplier, allowing the user to apply less force over a longer distance to achieve the same work.
Lone pairs only feel the effect of one nuclus. Bonded electrons experience the force of two
The atmosphere on Mars is much thinner than on Earth. So the same wind on Mars carries much less force than on Earth.
Objects weigh less in water than they do in air because of the buoyant force exerted by the water. This force counteracts the weight of the object, making it feel lighter or even weightless when submerged in water.
it means the mechanical advantage is greater.
it means the mechanical advantage is greater.
Because sea water is more dense than regular water
It may take less force to unscrew a screw because when you were screwing it in, you might have overtightened it or created more friction between the screw threads and the wood. This can make it easier to break the initial resistance and unscrew the screw compared to when you were driving it in.
yes they feel more pain than adults
If an object's weight is less than the buoyant force acting on it, the object will float. This is because the buoyant force acting upward is greater than the force of gravity pulling the object downward.
If the buoyant force is less than the weight of an object placed in a fluid, the object will sink. This is because the force pulling the object down (its weight) is greater than the force pushing it up (buoyant force).
Mechanical advantage is less than 1 when the output force is less than the input force. This means that the machine is not amplifying the force applied and is actually requiring more effort to move the object. Mechanical advantage less than 1 is often seen in situations where the machine is designed to increase distance or speed at the expense of force.