Questions by PCO

Questions by PCO

A 4.65 g bullet moving at 824 m/s penetrates a tree to a depth of 5.23 cm . Use energy considerations to find the average frictional force that stops the bullet. Answer in units of N.

asked Dec 4, 2021

1 answer

5 votes

135k views

Since rods are about 1000 times more sensitive than cones (at 470 nm), they should be able to detect smaller values of the electric field. Assuming rods and cones are sensitive to the average energy density

asked Jun 19, 2021

1 answer

4 votes

10.4k views

How can the percent yield be used to determine the actual yield of a chemical reaction

asked Jun 2, 2021

1 answer

3 votes

4.8k views

Find the equation of the line. Use exact numbers.

asked May 17, 2021

1 answer

1 vote

53.8k views

"Suppose that a worker in Lago can produce either 5 units of oats or 20 pounds of tuna per year, and a worker in Abuta can produce either 20 units of oats or 5 pounds of tuna per year. There are 20 workers

asked May 15, 2021

1 answer

1 vote

146k views

2x - 3y = 8 // Find y

asked Mar 3, 2021

1 answer

0 votes

114k views

Bruh alligator agrees not to eat bruh deer or his family but only if they do what

asked Jan 11, 2021

2 answers

1 vote

41.9k views

Which of the following sentences is properly edited and written in a clear and concise style? O There are many kinds of editing strategies. Giving sentences content is one example. Of the many kinds of

asked Oct 3, 2020

1 answer

4 votes

1.2k views

A number is between 58 and 68 it has prime factors of 2,3and 5 what is the number?

asked Jul 16, 2020

2 answers

3 votes

213k views

Which approach assumes that disorders come from illogical, irrational cognitions, and that changing the thinking patterns to more rational, logical ones will relieve the symptoms of the disorder?

asked Jun 15, 2020

1 answer

5 votes

92.0k views

A club is making posters to raise money. The printer charges a base fee of $270 and $2 per poster for supplies. A person sells each poster for $ 5. How many posters must he sell to make a profit of $ 300?

asked Mar 21, 2020

1 answer

4 votes

65.9k views

The state of Tennessee looks like a parallelogram. The northern border of Tennessee measures 442 miles, and the distance between the northern and southern borders is 115 miles. Find the area of the state

asked Nov 10, 2019

1 answer

4 votes

234k views

What is the best explanation of great zimbabwes rise to power

asked Apr 16, 2019

1 answer

5 votes

134k views

Explain how you can round 25.691 to the greatest place.

asked Feb 19, 2019

2 answers

5 votes

28.6k views

what would be the acceleration of a turtle that is moving with a constant velocity of 25 m/s to the right

asked May 19, 2018

1 answer

5 votes

152k views

What is the ratio of green stars to red stars? A) 1 : 2 B) 2 : 3 C) 2 : 4 D) 3 : 2

asked Apr 23, 2018

1 answer

5 votes

188k views

On which island were all japans major cities located? A: hokkaido B: kyushu C: honshu D: shikoku 2: Which island is located farthest north? A: Kyosho B: shikoku C: Honshu D: Hokkaido

asked Feb 18, 2018

1 answer

4 votes

42.3k views

Hola, alguien que se haya quedado en la secundaria 27 en la mañana y quiera cambiar turno a la tarde? y que es mejor la mañana o la tarde? por que?

asked Sep 2, 2017

1 answer

4 votes

171k views

What is the value of 9 in 3.309

asked Sep 9, 2016

1 answer

2 votes

137k views

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