Aristotle famously represented a force as anything that causes an object to undergo \u201cunnatural motion\u201d. Sir Isaac Newton was one of the first scientists to study gravity and force. Any kind of force is just a push or a pull. It can be described as a push or pull on an object.<\/p>\n\n\n\n
Push or pull of an object is considered a force. Push and pull come from the objects interacting with one another. Terms like stretch and squeeze can also be used to denote force. The push or pull on an object with mass that causes it to change its velocity.<\/p><\/blockquote>\n\n\n\n Force is an external agent capable of changing the state of rest or motion of a particular body. It has a magnitude and a direction. The direction towards which the force is applied is known as the direction of the force and the application of force is the point where force is applied.<\/p>\n\n\n\n The Force can be measured using a spring balance. The SI unit of force is Newton(N).<\/p>\n\n\n\n In physics, motion is defined as the change in position with respect to time. In simpler words, motion refers to the movement of a body. Typically, motion can either be described as:<\/p>\n\n\n\n The Force has different effects and here are some of them.<\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n You may also want to check out these topics given below!<\/strong><\/em><\/p>\n\n\n\n The quantity of force is expressed by the\u00a0vector product\u00a0of mass (m) and acceleration (a). The equation or the formula for force can mathematically be expressed in the form of:<\/p>\n\n\n\n Where,<\/em><\/p>\n\n\n\n It is articulated in Newton (N) or Kgm\/s2<\/sup>.<\/p>\n\n\n\n Acceleration a is given by<\/p>\n\n\n\n a <\/strong>= v\/t<\/p>\n\n\n\n Where<\/p>\n\n\n\n So Force can be articulated as:<\/p>\n\n\n\n F <\/strong>= mv\/t<\/p>\n\n\n\n Inertia formula is termed as p = mv<\/strong> which can also be articulated as Momentum.<\/em><\/p>\n\n\n\n Therefore, Force can be articulated as the rate of change of momentum.<\/p>\n\n\n\n F<\/strong> = p\/t = dp\/dt<\/p>\n\n\n\n Force formulas are beneficial in finding out the force, mass, acceleration, momentum, velocity in any given problem.<\/p>\n\n\n\n Force is a physical cause that can change the state of motion or the dimensions of an object. There are two types of forces based on their applications:<\/p>\n\n\n\n Forces that act on a body either directly or through a medium are called contact forces.<\/p>\n\n\n\n Examples of contact forces are:<\/strong><\/p>\n\n\n\n We can make use of the muscular force of animals like bullocks, horses, and camels to get the activities done. The\u00a0frictional force\u00a0is another type of contact force, which acts between a pair of a surface in contact and tends to oppose the motion of one surface over the other.<\/p>\n\n\n\n Forces that act through spaces without making direct contact with the body are called non-contact forces.<\/p>\n\n\n\n Examples of non-contact forces are:<\/strong><\/p>\n\n\n\n The force exerted by a magnet on other magnets is called magnetic force. Magnetic force and electrostatic force act on an object from a distance, that\u2019s the reason they are non-contact forces. The strength of gravity is an attractive force that is exerted by the Earth on objects, which make them fall to the land. The weight of a body is the force that is pulled by the earth towards the center.<\/p>\n\n\n\n Q.1) How much net force is required to accelerate a 1000 kg car at 4.00 m\/s2<\/sup>?<\/strong><\/p>\n\n\n\n Solution:<\/em><\/p>\n\n\n\n Given,<\/p>\n\n\n\n Therefore, <\/p>\n\n\n\n F = ma<\/p>\n\n\n\n = 1000 \u00d7 4<\/p>\n\n\n\n = 4000 N<\/p>\n\n\n\n Q.2) Aimee has a toy car of mass 2 kg. How much force should she apply on the car so that it should travel with the acceleration of 8 m\/s2<\/sup>?<\/strong><\/p>\n\n\n\n Solution:<\/em><\/p>\n\n\n\n Known,<\/p>\n\n\n\n F is Force to be applied by aimmee = m \u00d7 a<\/p>\n\n\n\n = 2 Kg \u00d7 8 m\/s2 = 16 Kgm\/s2 = 16 N.<\/p>\n\n\n\n Q.3) A hammer having a mass of 1 kg going with a speed of 6 m\/s hits a wall and comes to rest in 0.1 sec. Compute the obstacle force that makes the hammer stop.<\/strong><\/p>\n\n\n\n Solution:<\/em><\/p>\n\n\n\n Given,<\/p>\n\n\n\n The acceleration is: a<\/strong> = (v \u2013 u)\/t<\/p>\n\n\n\n Therefore, a = -60 [-ve sign indicates retardation]<\/p>\n\n\n\n Thus, the retarding Force, F = ma = 1 \u00d7 60 = 60 N<\/p>\n\n\n\n The line along which a force is acting on an object is called the line of action of the force<\/strong>. The point where the force is acting on an object is called the point of application of the force<\/strong>. The force which opposes the relative motion between the surfaces of two objects in contact and acts along the surfaces is called the force of friction.<\/p>\n\n\n\n Galileo experimentally proved that objects that are in motion move with constant speed when there is no force acting on it. He could note that when a sphere is rolling down an inclined plane, its speed increases because of the gravitational pull which is acting on it.<\/p>\n\n\n\n When all the forces acting on an object are balanced, the net force acting is zero. But, if all the forces acting on a body result in an unbalanced force, then the unbalanced force can accelerate the body, which means that a net force acting on a body can either change the magnitude of its velocity or change the direction of its velocity. For example, when many forces act on a body, and the body is found to be at rest, we can conclude that the net force acting on the body is zero.<\/p>\n\n\n\n Gravity is the weakest force as its coupling constant is small in value.<\/p>\n\n\n\n The strongest force is the strong nuclear force which is 100 times stronger than the electromagnetic force.<\/p>\n\n\n\n Basically, there are two types of forces:<\/p>\n\n\n\n Some examples of force are:<\/p>\n\n\n\n Electrostatic force<\/p>\n","protected":false},"excerpt":{"rendered":" Aristotle famously represented a force as anything that causes an object to undergo \u201cunnatural motion\u201d. Sir Isaac Newton was one of the first scientists to study gravity and force. Any kind of force is just a push or a pull. It can be described as a push or pull on an object. What is Force? Push or […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"_links":{"self":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/posts\/2570"}],"collection":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/comments?post=2570"}],"version-history":[{"count":0,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/posts\/2570\/revisions"}],"wp:attachment":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/media?parent=2570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/categories?post=2570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/tags?post=2570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
In Physics, force is defined as:<\/em><\/p>\n\n\n\nCommon symbols:<\/strong><\/td> F\u2192, F<\/td><\/tr> SI unit:<\/strong><\/td> Newton<\/td><\/tr> In SI base units:<\/strong><\/td> kg\u00b7m\/s2<\/sup><\/td><\/tr> Other units:<\/strong><\/td> dyne, poundal, pound-force, kip, kilo pond<\/td><\/tr> Derivations from other quantities:<\/strong><\/td> F = m a<\/td><\/tr> Dimension:<\/strong><\/td> LMT-2<\/sup><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n What are the Effects of Force?<\/h3>\n\n\n\n
\n\n\n\nForce And Its Types<\/h4>\n\n\n\n
Force \u2013 Push And Pull<\/h4>\n\n\n\n
Centripetal And Centrifugal Force<\/h4>\n\n\n\n
Tension Force<\/h4>\n\n\n\n
Formula for Force<\/h2>\n\n\n\n
F = ma<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n Unit of Force<\/h3>\n\n\n\n
Types of Force<\/h2>\n\n\n\n
Contact Force<\/h3>\n\n\n\n
Non-Contact Force<\/h3>\n\n\n\n
Solved Force Examples<\/h2>\n\n\n\n
What is the Line of Action of a Force?<\/h2>\n\n\n\n
Frequently Asked Questions on Force<\/h2>\n\n\n\n
Which is the weakest force in nature?<\/h3>\n\n\n\n
Which force is strongest?<\/h3>\n\n\n\n
What are some types of forces?<\/h3>\n\n\n\n
What are some examples of force?<\/h3>\n\n\n\n
Which force causes a charged balloon to attract another balloon?<\/h3>\n\n\n\n