Recent activity by Denis Weerasiri

Question

If an ice hockey puck strikes a hockey stick lying flat on the ice and free to move in any direction, which quantities are likely to be conserved: angular momentum, linear momentum, or kinetic energy?

answered Dec 20, 2024

1 answer 101k views

In the Munich Conference, what were Hitler's demands at this conference? How were the demands met? Why would Britain and France use the policy of appeasement rather than confrontation? a) Hitler demanded

asked Dec 19, 2024

2 answers 83.5k views

Which of the following accurately represents how British generals might describe the Patriot militia based on their observations and experiences during the American Revolutionary War? A. "The Patriot militiamen

asked Sep 18, 2024

1 answer 149k views

Grounded distribution wiring was introduced to residential electric systems in the late: a. 1800s b. 1900s c. 2000s d. Never

asked Sep 13, 2024

1 answer 223k views

How was fluid intelligence tested in the building better brains article?

answered Aug 28, 2024

1 answer 91.0k views

Calculate the amount of energy (in kJ) necessary to convert 377 g of liquid water from 0°C to water vapor at 172°C. The molar heat of vaporization (Hvap) of water is 40.79 kJ/mol. The specific heat for

asked Jul 25, 2024

1 answer 10.2k views

Related risks that increase in effect with each added risk

asked Jul 25, 2024

1 answer 5.4k views

3.1.3 Quiz: Check-Up Question 1 of 10 Fill in the blank in the following sentence with the appropriate word below. Hace tres horas. Olivia espera el autobús. O A. en O B. que O C. quien O D. de SUBMIT

asked Jul 16, 2024

1 answer 146k views

What are the excluded values for the expression (4x^3 - 6x^2) / (3x^2 - 7x)? A) x = 0 B) x = 3 C) x = 7/3 D) x = 0 and x = 7/3

asked May 18, 2024

1 answer 198k views

Which of the following should the CNA do when performing a massage? A. Leave extra lotion on the resident's skin to be absorbed later after the procedure. B. Have the resident lie on his side or in a prone

asked May 13, 2024

1 answer 32.4k views

Public health surveillance is the proactive evaluation of __________? 1) genetic background. 2) environmental conditions. 3) human behaviors and lifestyle choices. 4) emerging infectious agents. 5) All

answered May 1, 2024

1 answer 76.2k views

conduct the HPCR in a non-diseased tissue somple and a fumor somple. You would expect the Cr value of the tumor to be tee The Ci would be the same for both tissue samples A logarithmic level higher than

asked Apr 28, 2024

1 answer 130k views

Find the equation of a line that has a y-intercept of 9 and is perpendicular to a line with the equation y = -4x + 13.

answered Apr 11, 2024

2 answers 229k views

Salespeople for a home remodeling center receive an 8% commission on anything sold. They do not receive commission on the sales tax. If a salesperson sold a kitchen cabinet and countertop package for $885.

answered Feb 27, 2024

1 answer 180k views

When Germany expelled all Polish Jews from its borders in 1938, why could they not return to Poland? A. The Nazis controlled Poland as well. B. Polish officials refused to take them. C. There was no way

answered Jan 18, 2024

1 answer 48.5k views

An elevator takes passengers from the ground floor down to an underground parking garage. The elevator descends 3 feet every second. What integer represents the change in depth, in feet, of the elevator

asked Jan 15, 2024

1 answer 125k views

What type of microscope most likely produced the image of a mitochondrion?Tem ,Sem or light

answered Oct 25, 2023

2 answers 86.8k views

Please help me thank you

answered Oct 12, 2023

2 answers 102k views

Please help me im stuck on this

asked Sep 4, 2023

1 answer 179k views

What effect does the diffusion distance have on the rate of diffusion of oxygen?.

asked Aug 24, 2023

2 answers 198k views

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