Recent activity by Przemyslaw Jablonski

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A rope pulls a 63 kg water skier up a 14.0° incline with a tension of 512 N. The coefficient of kinetic friction between the skier and the ramp is 0.27. What is the magnitude and direction of the skier's

asked Nov 22, 2024

2 answers 179k views

It is sometimes difficult to obtain pure cultures of microbes that grow naturally in mixed communities. a. True. b. False.

answered Nov 17, 2024

1 answer 38.2k views

Many large corporations employ data analysts in house, while smaller companies can outsource data analysis to businesses that specialize in big data. a. False b. True

asked Oct 25, 2024

1 answer 182k views

See photo for problem really need help

asked Oct 25, 2024

1 answer 192k views

What are air lenses in nuclear bombs? Every website mentioning them just mentions them & doesn't tell what they are. They were used in the Swan device. And please define what they are--don't tell about

asked Oct 10, 2024

1 answer 162k views

As the map below shows, the oldest seafloor is generally less than 200 million years old. Why?

asked Oct 4, 2024

1 answer 191k views

What is the procedure for "Preshaping Oblongs or Cylinders"? a) Kneading the dough b) Mixing with a wooden spoon c) Scaling the dough d) Shaping the dough into oblongs or cylinders

answered Aug 26, 2024

1 answer 1.6k views

For someone who dies intestate, or without a valid will, ________ and the applicable state laws allow for the orderly distribution of the estate.

answered Aug 25, 2024

1 answer 171k views

Blogs are most similar to: A) Tweets. B) Text messages. C) Journal entries. D) Instant messages.

answered Jul 24, 2024

1 answer 7.7k views

Calculate the work W done by the gas during process 1→2→6→3→1.

answered Jul 8, 2024

1 answer 199k views

36 divided by (4 plus 2 to the power of 3) equals to?

asked May 20, 2024

1 answer 122k views

Choose the correct number of syllables for each of the following words. Indian 1 2 3 blanket 1 3 2 camel 3 2 1 rabbits 2 1 3 baseball 3 1 2 elephant 3 2 1 telephone 3 1 2 sled 3 2 1 FAST PLS THO OB

answered May 13, 2024

2 answers 109k views

Find the vertex of the graph of the quadratic function by completing the square or using the vertex formula. A. (-2, -9) B. (2, 11) C. (-2, 11) D. (2, -9)

asked Apr 10, 2024

1 answer 127k views

What do these two changes have in common? chicken cooking in an oven making jam Select all that apply. A. Both are only physical changes B. Both are chemical changes C. Both are caused by heating D. Both

answered Mar 25, 2024

1 answer 15.1k views

At a depth of 7 km in the ocean, the pressure is 71.6 MPa. Assume the specific weight of the sea water at the surface is 10.05 kN/m3 and its average Bulk Modulus is 2.43 GPa. Determine: i. The change in

answered Jan 25, 2024

1 answer 48.8k views

Chemical equations must be properly balanced because chemical reactions follow the first law of thermodynamics. 1. True 2. False

answered Jan 21, 2024

1 answer 149k views

Hi, need help. The tutor helped me with a and b already need help with the rest

answered Nov 14, 2023

1 answer 202k views

Eric and bianca are drawing a model of a city park in the cordinate

answered Oct 23, 2023

2 answers 129k views

Hello!!! Please help me out

answered Oct 18, 2023

2 answers 159k views

How will your health most likely be affected if you follow the recommended guidelines for sleep, rest, and physical activity? A. Energy levels will decrease. O B. There will be no effect. C. Depression

answered Oct 12, 2023

2 answers 72.8k views

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