At noon on a cloud-free summer day, sunlight intensities at the Earth’s surface are nearly always less than 940 W/m2 (0.12 hp/ft2 ). (a) At this intensity, if the solar collector and electric motor could convert 10% of the collected solar energy to mechanical power, how large a collector would be required on a tractor to supply 100 kW (134 hp) of mechanical power? (b) If the length of the collector was twice its width, what would be the dimensions of the collector?

as technology advances, new experiments often expose problems in accepted theories. c

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the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation

well clustered together.

points close on a scatter diagram