Questions by Sam Lu

Questions by Sam Lu

A cylindrical tank with radius 3 m is being filled with water at a rate of 4 m3/min. How fast is the height of the water increasing (in m/min)

asked Oct 12, 2023

1 answer

14 votes

67.6k views

A 50 kg bobsled slides down an ice track starting (at zero initial speed) from the top of a(n) 173 m high hill. The acceleration of gravity is 9.8 m/s^2. Neglect friction and air resistance and determine

asked Sep 21, 2023

1 answer

3 votes

148k views

Why is it important to enforce access controls and to keep logs regarding who has access to data closets

asked Aug 26, 2023

2 answers

28 votes

440k views

Number of moles of NaCl

asked Mar 2, 2023

1 answer

28 votes

293k views

Wirite a letter to your friend describing the salient features of the present constitution .

asked Jan 26, 2023

1 answer

12 votes

68.0k views

How is blood circulation related to respiration?

asked Nov 2, 2022

2 answers

6 votes

458k views

You run 3 miles in 24 minutes. What is your average rate of speed in miles per minute?

asked Oct 24, 2022

1 answer

26 votes

458k views

Choose the answer that fills the blanks in the correct order: __________ is the polysaccharide form in which animals store carbohydrate; __________ refers to its breakdown into glucose; and __________

asked Sep 16, 2022

1 answer

34 votes

48.0k views

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