Determine a formula for the magnitude of the force F exerted on the large block (Mc) so that the mass Ma does not move relative to Mc. Ignore all friction. Assume Mb does not make contact with Mc.

The magnitude of the force F is given by

F =  ( + + ) *(*g/())

Explanation:

Given there are three blocks of masses , and (ref image in attachment)

When all three masses move together at an acceleration a, the force F is given by

F =  ( + + ) *a    ................(equation 1)

Also it is given that does not move with respect to , which gives tension T  is exerted on pulley  by only, Hence tension T is

T = *a    ..........(equation 2)

There is also also tension exerted by . There are two components here: horizontal due to acceleration a and vertical component due to gravity g. Thus tension is given by

T =   ................(equation 3)

From equation 2 and 3, we get

*a  =  

Squaring both sides we get

* = * (+)

* = ( * )+ ( *)

(  -  ) * = *

= */(  -  )

Taking square root on both sides, we get acceleration a

a = *g/()

Hence substituting the value of a in equation 1, we get

F =  ( + + ) *(*g/())

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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