![6. Write a program to determine the maximum height to which a projectile will travel if atmospheric resistance is neglected, for different initial velocities. This problem demonstrates the use of repetition controlled by a terminating limit. Method: The mass of the projectile is m, the initial velocity is v0 m/sec, the last initial velocity is vft/sec. From equations of motion: w=mg, Fz=maz. Applying these equations for the projectile results in the following equations: mg=mac gives ac=g. Initial conditions: s0=0, v0=v. Final conditions: sf=h, vf=0. From Kinematics: vf2=v02+2ac(sfs0) 0=v2+2ac(h0) 2ach=v2 h=2acv2 Data: Real values of initial velocity at 50, 100, 150, and 200 ft/sec. The real value of gravitational acceleration is 32.2 ft/sec2. 7. Write a program to compute and print a table of torsion shear stresses for circular rods having various torsion loads at various offsets. This problem demonstrates the use of nested repetitions. Data: Diameter: 5 and 6 inches. Load: 1000 and 12,000 pounds. Offset: 10, 15, and 20 L. Method: Let D = diameter of the rod. P = torsion load in pounds. L = offset. The torsion shear stress is given by the formula Ts = D^3/(16PL). 8. Write a program that reads numbers from an array and graphs the information in the form of a bar chart or histogram. The number is printed first, and then a bar consisting of that many asterisks is printed beside the number. Note: The define size of the array is 10. Example: [Number]: ********** [Number]: * [Number]: ********* [Number]: ***** [Number]: ********** [Number]: **** [Number]: ** [Number]: ******* [Number]: ******** [Number]: *******](https://gotit-pro.com/wp-content/uploads/2023/10/6c588a25-0ba0-4cf2-9cb7-5cd4974446e7.png "6 Write a program to determine the maximum height to which a projectile will travel if atmospheric")
Description
6. Write a program to determine the maximum height to which a projectile will travel if atmospheric resistance is neglected, for different initial velocities. This problem demonstrates the use of repetition controlled by a terminating limit.
Method:
The mass of the projectile is m, the initial velocity is v0 m/sec, the last initial velocity is vft/sec. From equations of motion: w=mg, Fz=maz. Applying these equations for the projectile results in the following equations: mg=mac gives ac=g.
Initial conditions: s0=0, v0=v.
Final conditions: sf=h, vf=0.
From Kinematics:
vf2=v02+2ac(sfs0)
0=v2+2ac(h0)
2ach=v2
h=2acv2
Data:
Real values of initial velocity at 50, 100, 150, and 200 ft/sec.
The real value of gravitational acceleration is 32.2 ft/sec2.
7. Write a program to compute and print a table of torsion shear stresses for circular rods having various torsion loads at various offsets. This problem demonstrates the use of nested repetitions.
Data:
Diameter: 5 and 6 inches.
Load: 1000 and 12,000 pounds.
Offset: 10, 15, and 20 L.
Method:
Let D = diameter of the rod.
P = torsion load in pounds.
L = offset.
The torsion shear stress is given by the formula Ts = D^3/(16PL).
8. Write a program that reads numbers from an array and graphs the information in the form of a bar chart or histogram. The number is printed first, and then a bar consisting of that many asterisks is printed beside the number.
Note:
The define size of the array is 10.
Example:
[Number]: **********
[Number]: *
[Number]: *********
[Number]: *****
[Number]: **********
[Number]: ****
[Number]: **
[Number]: *******
[Number]: ********
[Number]: *******
![Your program must define and call the following method. The return value of getPhoneNumber is the phone number associated with the specific contact name. public static String getPhoneNumber(String[] nameArr, String[] phoneNumberArr, String contactName, int arraySize) Hint: Use two arrays: One for the string names, and the other for the string phone numbers. Please note that the input has commas. You would need to deal with the comma using indexOf and substring. Example code snippet: int comma = userInput.indexOf(","); contactNames[i] = userInput.substring(0, comma); contactNumbers[i] = userInput.substring(comma + 1);](https://gotit-pro.com/wp-content/uploads/2023/10/def3c9ae-065c-4d13-9e88-aa6f47ddb72d.png)
Kathy Henley –
great work as usual thanks
Haze Clifford –
Great job, very quick and informative! Done in an hours! Thank you for a job well done.