Matlab Qts Evalu letter to the left of the selection to indicate your answer. at
ID: 3873913 • Letter: M
Question
Matlab Qts
Evalu letter to the left of the selection to indicate your answer. ate the following expression, and select the correct numerical answe a. 24.00 b. 18.O c. 6.22 d. 6.00 e. all of the above solutions are correct f. none of the above solutions is correct 9. Evaluate the following expression, and select the correct numerical answer from the following Circle the letter to the left of the selection to indicate your answer a=3; b = 4; c = 6; a. 5647.80 b. 627.52 C. 69.00 d. 9.00 e. all of the above solutions are correct f. none of the above solutions is correct 10. You have been given a physics problem to solve with a Matlab program: A car whose engine has died is moving up a hill on its own kinetic energy(½ mv, where m is mass and v is velocity). At some point up the hill, the car will stop, and at that moment, it will have only potential energy (mgh, where m is mass, g is the acceleration of gravity, and h is the height above the ground). When the car comes to a halt, the potential energy will not equal the initial kinetic energy due to the friction lost in the car, to calculate this friction, the final potential energy must be subtracted from the initial kinetic energy. From the following, select the best example of how this would be implemented in pseudo code. Circle the letter to the left of the selection to indicate your answer. a. % calculate friction lost b. % calculate friction lost % calculate potential energy 96 calculate energy difference 96 calculate kinetic energy % calculate energy difference % calculate kinetic energy % calculate potential energy c. % calculate friction lost d. % calculate friction lost % calculate kinetic energy % calculate potential energy % calculate energy difference % calculate kinetic energy % calculate energy difference %calculate potential energy all of the above solutions are correct none of the above solutions is correctExplanation / Answer
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Solution 8) a
Explanation:
c=a^2-c/a+b/a*c
=> 3^2-9/3+6/3*9
=>9-3+2*9
=>9-3+18
=>6+18
=>24
Solution 9) f. none of the ablove solution is correct
Explanation:
a=4;b=4;c=6;
c=b*(a^2+c)+c^2/b
=>4*(4^2+6)+6^2/4
=>4*(16+6)+36/4
=>4*22+9
=>88+9
=>97
No, option is there.
Solution 10) c
Explanation:
According to the problem, the final energy must be calculated from subtracting potential energy from kinetic energy. hence this energy difference will calculated at the end and also kinetic energy is the intial energy so calculated first.
So, option c is correct.