Recent activity by Richard Kuo

Recent activity by Richard Kuo

a ball of mass 0.20 kg on a string of length 55 cm rotates with a constant angular velocity 2.4 rad/s. then the string is elongated 1.5 times. what is the final kinetic energy of the ball?

answered Oct 27, 2024

2 answers 68.0k views

Find the value of x for the following

answered Oct 23, 2024

1 answer 133k views

What are the three constitutional issues in the debate about substance testing?

asked Oct 22, 2024

1 answer 186k views

Which FAR contains information to complete an FAA form 337?

asked Oct 18, 2024

1 answer 80.5k views

A distribution of exam scores has a mean of u=52 and standard deviation of 6. WHat is the z-score for the exam score X=61? a.z=+0.5 b.z=+1.5 c.z=+2. d. z=-1.5

answered Sep 19, 2024

1 answer 201k views

Which of the following statements are true of a price index?

asked Aug 21, 2024

1 answer 2.7k views

[2/3]² ÷ [4/5]³ × [3/5]² evaluate the expression step by step.

asked Aug 5, 2024

1 answer 319 views

Which of the following statements about cytochrome c is TRUE? a)cytochrome c shuttles electrons between the NADH dehyfrogenase complex and cytochrome c reductase complex b) when cytochrome C becomes reduced

answered Aug 1, 2024

1 answer 110k views

Convert to Amino Acid Sequence Use the Codon Chart: UAC - GCU - CGA - CAA - AUC

asked Jul 24, 2024

1 answer 198k views

What kind of gloves should you wear when mixing paint?

asked Jul 17, 2024

1 answer 234k views

Patients on Statins most commonly complain of

answered Jul 16, 2024

1 answer 128k views

The figure below shows the transformation A to become rectangle B. Which steps describe the transformation shown in figure? A. a dilation with a factor of 1 1/2 followed by a translation to the left B.

asked Jul 4, 2024

1 answer 227k views

the conduction system is disrupted, and electrical signals move erratically around the atria. What is that mean ?

answered May 22, 2024

1 answer 108k views

What is a tool that retrieves information and helps end users graphically design the answer to a question? a) Web scraper b) Data analyst c) Query tool d) Time machine

asked Mar 21, 2024

1 answer 96.6k views

Please help, I’m in a rushhh

answered Jan 29, 2024

1 answer 86.9k views

What kind of exercise is part of the FITT model? O A. Cardio exercise OB. Weight training OC. Flexibility training OD. All of the above

asked Jan 17, 2024

1 answer 108k views

Making a run for the next base after the pitch is called...

asked Aug 6, 2023

1 answer 196k views

the speed of sound is approximately 720 miles per hour at sea level. At this rate, how many feet does sound travel in 20 seconds?

asked Jul 9, 2023

1 answer 171k views

Apply the properties of operations to find an equivalent expression for finding the total cost of the clothes.

answered Jun 20, 2023

1 answer 32.6k views

Dentify the mood of the following literary passage. As the sound of thundering footsteps grew closer, Sarah covered her trembling body in an old blanket. She closed her eyes tightly and didn’t even dare

asked Jun 20, 2023

2 answers 60.7k views

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