Recent activity by Kristof Degrave

Question

A 3. 0 kg object moves to the right with a speed of 4. 0 m/s. It collides in a perfectly elastic collision with a 6. 0 kg object moving to the left at 2. 0 m/s. What is the total kinetic energy after the

asked Dec 14, 2024

1 answer 91.1k views

Held the first Olympics Polytheistic Practiced direct democracy Which of the following ancient civilizations is described? A. Greece B. Egypt C. Rome D. China

asked Nov 17, 2024

1 answer 108k views

The main purpose of the Fed's lender-of-last-resort activities during the financial crisis in 2007–2008 was to: a. reduce the amount of subprime loans. b. keep credit flowing. c. reduce the number of mortgage-backed

asked Jul 8, 2024

1 answer 180k views

What are some descriptive adjectives for physical characteristics that can be used to describe something as unattractive or ugly?

asked Jul 2, 2024

1 answer 191k views

Erroneous data used to support the assertion of a link between vaccine use and autism include______

answered Jun 25, 2024

1 answer 234k views

This broadcast is typically used to start services that should always run.

asked Jun 14, 2024

1 answer 46.8k views

Create a class called Complex for performing arithmetic with complex numbers. Write a program to test your class. Complex numbers have the form realPart + imaginaryPart * i Use double variables to represent

asked May 27, 2024

1 answer 145k views

The practice of shielding one or more industries within a country's economy from foreign competitions through the use of tariffs and quotas is known as ______. A. price fixing B. free trade C. economic

asked Apr 3, 2024

1 answer 193k views

Please help! I’m really bad at math

asked Feb 13, 2024

1 answer 191k views

At a refreshment stand 73% of the beverages are cold and 42% of the beverages are caffeinated. Of the total beverages at this refreshment stand 37% are cold caffeinated beverages. Beverages are only hot

asked Jan 24, 2024

1 answer 232k views

In order for an investigative detention to exceed being brief, officers must be _________? 1) In uniform 2) Armed 3) Reasonably suspicious 4) Without a warrant

asked Jan 6, 2024

1 answer 45.7k views

Write a song + put an album cover about a rubber duckie.

asked Dec 24, 2023

1 answer 34.8k views

Jenna is working on improving the UX of her new game by adding a set of options that clearly explains the user’s choices and provides an efficient way to communicate how her game is played. What component

asked Dec 16, 2023

1 answer 140k views

What equation has the solution for x=8

asked Sep 19, 2023

1 answer 70.8k views

Evaluate each function at the specified value f(x)=7x-5;x=6

answered Aug 14, 2023

1 answer 188k views

Which line from the text[explains the importance of his father's reaction to the narrator?

asked Jul 16, 2023

2 answers 103k views

Suppose you are volunteering with a public health agency in a state that has just passed a law that makes bicycle helmets mandatory for all riders. Describe two ways you could determine whether the law

answered Jul 1, 2023

2 answers 189k views

Which of the following is not a benefit of stretching? a. increased speed b. better range of motion c. perform daily activities more effectively d. enhanced flexibility

asked Jun 23, 2023

2 answers 36.7k views

Janelle bought a beach chair on sale at 60% off. The original price was $44.95. What is the amount of discount?

answered Jun 21, 2023

1 answer 120k views

The safe load, L, of a wooden beam supported at both ends varies jointly as the width, w, and the square of the depth, d, and inversely as the length, l. A wooden beam 5in. 5 ⁢ in. wide, 4in. 4 ⁢ in. deep,

answered Apr 2, 2023

1 answer 190k views

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