“A body continues to maintain its state of rest or of uniform motion unless acted upon by an external unbalanced force.”- Newton’s First Law
We remain in the same state of mind and work unless we open our minds to external influences. Our relationships, schedule and condition remain the same unless we apply some forces to change directions, change attitudes, or change the environment. Our environment will not change unless we apply external forces to improve it.
for example: if we see something wrong or something stable we need to do effort to change the state of thing. the best example can be the governmental offices, the system that we want to change or fight against corruption!
or a friend/brother/sister getting wrong . we must apply some effort to stop him/her or advise/ guide him/her to walk or right path.because until/unless we don't apply effort to improve our friend/sibling the same remain in that condition!
and if the object is point object and due to persistence from far away the object seems to be in motion but actually it was at rest or we misjudge the person we must go near and check the reality and then speak or do some effort!!
( personally, i asked to myself why one should apply effort? then i got an answer. maybe the path of the thing is 'slippery' i.e something like oil may be applied on the path and due to lack of 'friction' the object is continuously moving! )
“F = ma: the net force on an object is equal to the mass of the object multiplied by its acceleration.” - Newton’s Second Law
Our excellence is equal to our talent multiplied by our hard work. in other words , if we are not smart and strong, we must work harder to have the good results. As a team, we must work harder, planned and coordinated.People with integrity and hardwork have a higher chance of having a lasting impact than those who lack these qualities.and final fruit=capacity * hardwork!
example: our present condition depends upon the amount of efforts applied multiplied by usual activities or happenings i.e we can consider 'm' of F=ma as a normal daily occurring opportunities and 'a' as the efforts we applied to grab those opportunities. and finally 'F' gives the product of those, result in present time!
Newton’s
Third Law of Motion states that “For every action, there is an equal and opposite
reaction”.
This natural
principle of the balance of forces seems to apply in the human and economic
spheres in a somewhat modified form. If someone yells at you it is not uncommon
for the equal and opposite reaction to be that you yell back at them. And
similarly if someone smiles at you, normally we smile back at them. or if someone slaps we slap back to them.
but when we apply force to brick walls they don't move! or when someone slap us we don't slap back or someone publicly insult us and we don't do the same does this mean no reaction?
no!
the net force applied in case of wall is less as compared to its mass. in general, from first example we can see that most of the time we don't get appropriate reactions as compared to our good efforts because somewhere our effort is smaller than the required .
Action = re Action
so, i think these laws also exist in real world in the daily life and thoughts of people other than inside physics books!
ideas from:ted.com and physicsforums.com
Very well written Jasz!
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i agree with nitu:)
ReplyDeletegood work jasdeep!!!!!!!!
thanks nitu n rapstar!
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missing you nitu!!:(