Recent activity by Rico Chen

Question

A uniform rod of mass m and length l swings as a pendulum on a pivot at distancel/4 from one end of the rod. find an expression for the frequency f of small-angleoscillations.

asked Dec 8, 2024

1 answer 87.6k views

Mark, a 15-year-old patient, has come into the office after taking a bad spill from his skateboard. Before you begin taking his vital signs, he explains that he is frightened to tell his parents about

answered Oct 13, 2024

1 answer 150k views

Triangle A"B"C" is formed using the translation (x+2, y + 0) and the dilation by a scale factor of AB? A"B" O A AB . - AB A"B" AB 2 A"B" 2 112 from the origin. Which equation explains the relationship

asked Sep 16, 2024

1 answer 71.2k views

What are the other phylogenetic reconstruction methods?

answered Jul 26, 2024

1 answer 181k views

All persons infected with a bloodborne pathogen will begin showing symptoms soon after infection. * True False

answered May 19, 2024

2 answers 173k views

Which of the following treatment methods should be recommended to control German cockroaches? A. Window sill treatment, sanitation, and insect growth regulators B. Sanitation, residual insecticides, and

answered May 14, 2024

1 answer 46.5k views

What makes a forest sustainable? о A. Demand increases while supply stays the same. B. Supply and demand are both zero. C. Demand is greater than supply. D. Supply is greater than demand.

answered May 8, 2024

1 answer 23.1k views

Although women conform only slightly more than men, Alice Eagly and Wendy Wood believe that gender differences in conformity are a product of: a. women being more socially sensitive and empathic b. men

answered Apr 28, 2024

1 answer 61.2k views

A wave as a frequency of 12 Hz, what is the period? A 24 B 12 C .08 D 144

asked Apr 16, 2024

1 answer 229k views

Why is moral evil easier for religious people to understand? a) Religious teachings provide clear guidelines on moral behavior. b) Religious individuals are more empathetic. c) Religious beliefs often

answered Mar 24, 2024

1 answer 84.2k views

Lymph collecting from the lower extremities would be delivered to this area first before moving on up. thoracic duct inguinal nodes cisterna chyli azygos

answered Mar 7, 2024

1 answer 14.3k views

The Proterozoic was a time of continent building. Which of the following was the Earth's first known large continent? a. Rodinia b. Gondwanaland c. Laurentia d. Pangea e. Africa

answered Jan 15, 2024

2 answers 114k views

A pizza restaurant recorded the numbers of toppings their customers requested on large pizzas. The results are shown in the frequency table. Number of Frequency toppings 1 2 2 5 3 4 1 Which dot plot correctly

asked Dec 28, 2023

1 answer 39.7k views

Items sent to different places for sale

answered Oct 10, 2023

1 answer 27.2k views

What is 27.78% of 1728? (I need this fast!)

answered Oct 3, 2023

2 answers 28.6k views

8. What is log. 2 28 rewritten using the power property? A log12 5 B. Log126 C. 2 log123 D. 3 log122

answered Sep 18, 2023

1 answer 41.0k views

11 Section 1 Identify the sources that historians use to learn about the ancient Israelites. Which of these sources do you think is the most useful and why Complete the timeline below. For each of the

answered Sep 17, 2023

1 answer 156k views

HELP A company manufactures cell phone cases. The length of a certain case must be within 0.25 mm of 125 mm, as shown (figure is not to scale). All cases with lengths outside of this range are removed

asked Aug 18, 2023

2 answers 153k views

5. Exercises 2-4. Use the diagram below С 3 ICB=6 and AC =9, find DC.

answered Jul 30, 2023

1 answer 118k views

4 Write a numerical expression for each word phrase. Then evaluate the expression. 5 times the sum of 3 and 4 I

asked Apr 27, 2023

2 answers 19.9k views

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