examples of work done=force x distance What is work? Work in physics is the transfer of energy; work is done on an object when an applied force moves it through a distance. The link between work and energy is work done equals energy transferred. The units for the two are also the same (joules). E.g. 500J of work = 500J of kinetic energy. Work is calculated with the formula: work done=force x distance moved For example‚ if a force of 10 newton (F = 10 N) acts along point that travels 2 meters
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*Basic Fundamental Quantity name/s | (Common) Quantity symbol/s | SI unit name | SI unit symbol | Dimension symbol | Length‚ width‚ height‚ depth | a‚ b‚ c‚ d‚ h‚ l‚ r‚ s‚ w‚ x‚ y‚ z | metre | m | [L] | Time | t | second | s | [T] | Mass | m | kilogram | kg | [M] | Temperature | T‚ θ | kelvin | K | [Θ] | Amount of substance‚ number of moles | n | mole | mol | [N] | Electric current | i‚ I | ampere | A | [I] | Luminous intensity | Iv | candela | Cd | [J] | Plane angle | α‚ β‚ γ‚ θ‚ φ‚
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remains the same 2. A car increases its speed from 9.6 m/s to 11.2 m/s in 4.0 s. The average acceleration of the car during this 4.0-second interval is (1) 0.40 m/s2 (3) 2.8 m/s2 (2) 2.4 m/s2 (4) 5.2 m/s2 3. What is the speed of a 2.5-kilogram mass after it has fallen freely from rest through a distance of 12 m? (1) 4.8 m/s (3) 30. m/s (2) 15 m/s (4) 43 m/s 4. A machine launches a tennis ball at an angle of 25° above the horizontal at a speed of 14 m/s. The ball returns to level
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Different varieties of cassava are generally classified into two main types: sweet cassava and bitter cassava. Sweet cassava roots contain less than 50 mg per kilogram hydrogen cyanide on fresh weight basis‚ whereas that of the bitter variety may contain up to 400 mg per kilogram. Cassava is prepared by peeling and grating the root‚ soaking it in water for at least 3 days‚ drying in the sun and finally grinding it into flour that can be used to make the porridge.
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under which subsidized foodgrains is provided to the Below Poverty Line‚ including Antyodaya Anna Yojana‚ and above poverty line households. While the Below Poverty Line households under the Targeted Public Distribution System receive thirty-five kilograms foodgrains per family per month‚ the allocation to Above Poverty Line households depends upon availability of foodgrains in the Central pool. Ensuring food security of the people‚ however‚ continues to be a challenge. The nutritional status of the
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excess of these values as it would put considerable strain on your vital organs. There is a formula by which you can compute the specific protein requirements for your body. First‚ compute your weight in kilograms by dividing your body weight in pounds by 2.2. You then multiply your weight in kilograms by the recommended grams of protein (1.2 to 2.2). If your weight is 140 lbs‚ your weight in kg will be 63.6 kg. Your daily protein intake should then be between 76 and 140
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distinctly-coloured squirrels and locate their prey even if hidden.[3] Contents [hide] 1 Features 2 Anatomy 3 References 3.1 Bibliography Features[edit] Eagle weight varies: a small eagle could weigh 0.7 kilograms (1.5 lb)‚ while a larger one weighs 6.5 kilograms (14 lb); an eagle of about 10 kilograms (22 lb) weight could have eyes as big as that of a human being who weighs 200 pounds (91 kg).[1] Although the size of the eagle eye is about the same as of a human being‚ the back side shape of the eagle
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Engineeringreports - a generalformat Engineering reports provide engineerswith a meansof communicating the results of their work to colleagues‚ clients‚supervisors‚ and the generalpublic. The format may vary dependingon the type of report‚ but generally engineering reports contain the following: Title page The title page grvesthe title of the report‚ identifies the writer or writers‚ their company or organisationand the publication date. Abstract The abstractrs a concisesummaryof the contentand
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1. Plot the demand function Qd = 60 – 4P. 2. Plot the demand function Qs = 100 + 2P. 3. The annual demand and supply for coffee are given by Qd = 10‚000 – 50P Qs = 20P Where price is in dollars per 50-kilogram bag and quantity is in thousands of 50-kilogram bags. Calculate the equilibrium price and quantity in this market. 4. Assume a competitive market where demand is given by Qd = 980 – 90P while supply is given by Qs = 200 + 40P. It can be determined that the equilibrium price in this
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The occasional Board’s ancient duties embrace the promotion‚ sale and consumption of occasional in Republic of India and abroad; conducting occasional research; monetary help to determine tiny occasional growers; safeguarding operating conditions for labourers‚ and managing the excess pool of unsold occasional. Tata occasional Ltd (TCL)‚ a 57.48% subsidiary of Tata world Beverages Ltd. (TGBL) [earlier referred to as Tata Tea Ltd]‚ is Asia’s largest integrated producer of occasional. TCL is that the
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