Search & Filtering
Two neutral objects are rubbed against each other with the aim of facilitating charging by friction Which of the
following are valid possibilities?
a. One object lost 58 electrons and the other last 58 protons
b. Both objects lost 58 electrons
c. One object gained 58 electrons and the other gained 58 protons
d. One object gained 58 electrons and the other lost 58 electrons
e. Both objects gained 58 protons
f. Both objects lost 58 protons
g. One object gained 58 protons and the other lost 58 protons
h. Both objects gained 58 electrons
Write a program in C++ to input your name, city and age during program execution and then
print it on the screen. Your output should look like as given below: (where John Doe is name,
city= London and age=40)
- How many ways can you pick a president, vice-president, and secretary from a group of six boys and five girls if
a) there are no restrictions?
b) there must be at least one boy chosen?
c) there must be only one girl chosen?
A different car accelerative from 0.12 m/s to 0. 52 meter per second that celebration of the car was 0.0 40 m/s squared the work done to accelerate the car was 0.48 joules
calculate the resultant force force needed to accelerate the car explain why the car has a maximum speed
Write an application for a furniture company; the program determines the price of a table. Ask
the user to choose one for pine, 2 for oak, or three for mahogany. The output is the name of the
wood chosen as well as the price of the table. Pine tables cost $100, oak tables cost $225, and
mahogany tables cost $310. If the user enters an invalid wood code, set the price to zero
Write an application for a lawn-mowing service. The lawn-mowing season lasts 20 weeks. The weekly fee for mowing a lot under 4,000 square feet is R25. The fee for a lot that is 4,000 square feet or more, but under 6,000 square feet, is R35 per week. The fee for a lot that is 6,000 square feet or over is R50 per week. Prompt the user for the length and width of a lawn USING JOPTIONPANE, and then display the weekly mowing fee USING JOPTIONPANE , as well as the 20-week seasonal fee. Save the file as Lawn.java.
Marks allocation
1. The use of class and object - 10
2. The use of JOption for input -10
3. The use of JOption for output-10
4. correct out -10
What would be the treatment of IFRS 9 on receivables considering a company that core operation is granting loans to customers.
Write an application for a furniture company; the program determines the price of a table. Ask
the user to choose one for pine, 2 for oak, or three for mahogany. The output is the name of the
wood chosen as well as the price of the table. Pine tables cost $100, oak tables cost $225, and
mahogany tables cost $310. If the user enters an invalid wood code, set the price to zero. Save
the file as Furniture.cs
Write an application that prompts the user for a checking account balance and a savings account balance (The balance of these two account should be generated automatically by the program within this range 1 to 100 rand and stored into an array ). Display the message “Checking account balance is low” if the checking account balance is less than R10. Display the message “Savings account balance is low” if the savings account balance is less than R100. Save the file as Balance.java.
Marks allocation
1. Use of a random function- 5
2. use of an array to store the generated balance -5
3. use of an if statement -5
4 . Display of correct output -10
Write a program that takes in a line of text as input, and outputs that line of text in reverse. The program repeats, ending when the user enters "Done", "done", or "d" for the line of text.
Ex: If the input is:
Hello there
Hey
donethen the output is:
ereht olleH
yeH
