Questions by David SK

Questions by David SK

The problem is on the screenshot

asked Feb 20, 2023

1 answer

23 votes

36.6k views

A bullet with a mass of m = 17 g is shot out of a rifle that has length L = 1.16 m. The bullet spends t = 0.12 s in the barrel. find the acceleration and net force?

asked Jan 21, 2023

1 answer

5 votes

168k views

What’s the best language to choose to learn out of mandarin French and Italian?

asked Oct 21, 2022

1 answer

4 votes

131k views

What the difference between lobby and hallway??????

asked Sep 27, 2022

1 answer

1 vote

154k views

What is the equation of a vertical line passing through the point (3, −5)? (1 point) a y = −5 b x = −5 c y = 3 d x = 3

asked Jun 25, 2022

1 answer

0 votes

141k views

I need help with diz please QuQ- and thx if u answer

asked Jun 10, 2022

2 answers

5 votes

44.1k views

At the end of a party, there was a 1/2 pizza left over. 7 friends decided to divide the leftover pizza equally. What fraction of the whole pizza did each friend have?

asked Jan 16, 2022

1 answer

4 votes

73.8k views

Two wooden crates rest on top of one another. The smaller top crate has a mass of m1 = 21 kg and the larger bottom crate has a mass of m2 = 90 kg. There is NO friction between the crate and the floor,

asked Sep 24, 2021

1 answer

2 votes

13.0k views

Help help help help

asked Sep 12, 2021

1 answer

2 votes

77.1k views

Plz answer the following equation. Plz answer all the questions... !!! 20 pts !! With explanations of each and plz can you make e understand them.

asked Aug 27, 2021

2 answers

1 vote

190k views

Based on this introduction to a resolution, what effect did the Erie Canal have on the economy? (1) It fortified U.S. military strength along the NY border with Canada (2) It damaged the agricultural economy

asked Jul 28, 2021

1 answer

1 vote

168k views

K12 Question 5.) While revising and editing a book review, which of the following errors is most important to correct? A.) A sentence with two misspelled words B.) Comma errors C.) A missing recommendation

asked Jul 27, 2021

2 answers

0 votes

118k views

Calculate ∂f ∂x , ∂f ∂y , ∂f ∂x (1, −1) , and ∂f ∂y (1, −1) when defined. (If an answer is undefined, enter UNDEFINED.) f(x, y) = 9,000 − 70x + 12y +7xy ∂f ∂x = Incorrect: Your answer is incorrect. ∂f

asked Apr 1, 2021

2 answers

1 vote

83.8k views

This term describes the commonly held belief during this age of Imperialism that it is the European and Western Democracies duty to bring western technology and education to the under developed nations.

asked Mar 17, 2021

1 answer

2 votes

201k views

When food is digested, the smell changes considerably. What would you call this type of change? A. A physical change B. A chemical change C. A solution change

asked Feb 20, 2021

1 answer

5 votes

203k views

Midpoint of (-8,7) and (-9,11)

asked Feb 11, 2021

2 answers

4 votes

29.1k views

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