Energy: Its Use and the Environment (5th Edition)

Chapter 2

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There is no data available but I will just tell ... more

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There is only the increase of potential energy and... more

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No there is not a separate rate for different ... more

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Chemical energy, electrical energy, heat energy, ... more

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The huge amount of potential energy (mechanical ... more

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Kinetic energy is converted into potential energy ... more

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By travelling within a speed limit of 40 mph to 50... more

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More energy is consumed due to higher standard ... more

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The velocity of the object will increase but ... more

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Yes ; Acceleration is the rate of change of ... more

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0 N ; Newton's second law states that the net ... more

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The work done will provide kinetic energy to the ... more

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The work done for a task is defined as the energy ... more

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Work done is defined as the energy used to make a ... more

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Electrical power will be dependent on the velocity... more

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-0.24 m/s2 ; According to Newton's second law , ... more

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12.5 m/s2 ; According to the Newton's second law... more

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; Vehicle final speed v is 100 km/h . Now convert... more

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6.4 gal ; Assume the per capita energy  consumed ... more

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1372 J ; The energy possessed by an object when ... more

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32 ft-lb ; The energy possessed by an object when ... more

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540 ft-lb ; Work done is defined as the product of... more

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; The energy possessed by an object which is in ... more

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0.5 m ; The energy possessed by an object which is... more

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200 J ; 4.5 m/s ; The work done is defined as the ... more

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; The energy possessed by an object when it is ... more

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0.021 ; The average per capita energy E consumed ... more

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0.4 kW ; 0.54 hp ; The power output of an engine ... more

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20 J ; The energy possessed by an object when it ... more

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429 mph ; 192 m/s ; The average velocity of an ... more

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58 cents ; The electrical energy or electricity ... more

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; The energy possessed by an object which is at a... more

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homes ;  The power used for a work is defined as ... more

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0.04 cents ; The energy possessed by an object , ... more

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0.025 hr ; The average velocity of an object is ... more

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330 m ; The velocity of an object is defined as ... more

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; The velocity of an object is defined as the ... more

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; The velocity of an object is defined as the ... more

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29 m ; The velocity of an object is defined as the... more

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24 m/s ; The acceleration of an object is defined ... more

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30 m/s ; According to the Newton's second law of ... more

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; 24.5 m/s ; When the force is applied to the car... more

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0.4 kW ; The energy possessed by an object when it... more

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62.5 mph ; The velocity of an object is defined as... more

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2.7 s ; The acceleration of an object is defined ... more

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5.1 m ; The expression for the kinetic energy of ... more

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; The mass of an object is a property that ... more

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5.6 m/s2 ; The relation between the units of speed... more

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11.5 ft ; The applied force is F=75 lb and let the... more

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1.7 s ; The equation of motion relating the ... more

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3 m ; The equation of motion relating the ... more

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19 m ; The equation of motion relating the ... more

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