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Force is useful as without force we wouldn't be able to do almost all our activities in our daily life.where going to be so much lazy,no movement could cause no life or living
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∙ 11y ago
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Why is UseFul know to the net force?
If you know the net force on an object, you can determin the effect of the net force on the objects motion. (I got this answer from my text book. Therefore, it's right)
The mechanical advantage is a number that tells you how many times a machine multiplies the effort used?
A machine's mechanical advantage is the number of times a machine multiplies the amount of work force you apply.
Why is it useful to know the net force?
You must know the the direction so then you know if you either subtract or add. For example , if the the direction of the force is in opposite then you would have to subract each net force.
Both steel and chalk are solids What properties of steel make it more useful than chalk for building bridges?
the steel has stronger force between its atoms compared to chalk
What are the applications of forces in your daily life?
Forces are very important in all aspects of daily life:The force of up-thrust helps to keep objects floating.Friction andair resistancehelp to slow down and/or prevent us from slipping.However low friction is useful too as it allows us to do certain activities such as ice-skating.Air resistance can also be useful for example we can use it to our advantage in activities such as sky-diving.Gravity is very important as this is the only reason that we are able to stay on the surface of the planet without floating off into space.Spring force is used in every day objects such as mattresses to make them more comfortable.Tension force is often used in certain objects such as hammocks and in activities such as tightrope walking.Applied force is the force which is returned when we lean on an object or even just stand up. This force prevents us from falling through the floor of desk etc. etc.
Why are hydraulic machines useful in heavy lifting and construction industries?
Hydraulic machines are useful in construction as they are force magnifiers. This means that a small input force can be made into a large input force. ^_^
How is force of friction useful?
driving a car
How is force of friction useful to us?
it is a mebr in the gavde
When is air resistance is not useful?
It can slow you down because it is a frictional force
What is the force that brings nearly everything to a stop also useful for mountain climbers and baseball players?
That force is called friction.
Why is it useful to know net force?
you can the effect of the net force in the object motion
A magnet is useful in generating electricity because a magnetic force moves?
electrons
Why is UseFul know to the net force?
If you know the net force on an object, you can determin the effect of the net force on the objects motion. (I got this answer from my text book. Therefore, it's right)
What is frictional force and its uses?
Friction is a force that is generated when two surfaces rub against each other. It is useful for preventing slipping or sliding.
How is the wheel and axle useful?
It lightens the amount of force you have to exert to travel over a distance.
How useful are machine?
A machine saves you force, changes distance, and changes direction. Those are the three ways in science that why machines are useful.
How do you use brute in a sentence?
Brute force is strong and useful in a person, but wit is always better.
