Questions by Wolfgang Kerzendorf

Questions by Wolfgang Kerzendorf

Give the expressions for the following. 1. Restoring force of an oscillating spring-block system. 2. Restoring force in an oscillating simple pendulum. 3. Elastic potential energy of a spring block system.

asked Aug 28, 2024

1 answer

2 votes

190k views

I am giving away 20 points have fun

asked Jul 5, 2024

1 answer

4 votes

14.9k views

Find the vertex form of the function. Then find each of the following. (A) Intercepts (B) Vertex (C) Maximum or minimum (D) Range s(x)=−5x²−10x−4 s(x)= (Type your answer in vertex form.)

asked Jul 4, 2024

1 answer

2 votes

14.7k views

A rectangular patio measures 20 meters by 12 meters a walk of uniform width surrounds the patio the total area of the patio and the walk is 560m^2 how wide is the walk

asked Jun 7, 2024

1 answer

3 votes

155k views

Water is vital for life and most organisms contain significant amounts of water. Suggest two reasons why water is important for life.

asked Jan 17, 2024

1 answer

0 votes

36.3k views

Please help i am confused

asked Oct 28, 2023

2 answers

1 vote

171k views

HELP ME OUT PLEASE!!!!!!!! Read the following sentences from the first stanza: "The whole idea of it makes me feel like I'm coming down with something" The speaker uses the simile in these lines primarily

asked Sep 26, 2023

1 answer

3 votes

146k views

5th degree polynomial a positive leading coefficient Four extrema The only real zeros are: A zero at x = -5 with a multiplicity of 2 A zero at x = 1 domain and range 11 nts)

asked Sep 25, 2023

1 answer

2 votes

208k views

A bag contains 75 marbles some red some blue the ratio of red marbles to blue marbles is 3 to 2 how many red marbles are there

asked Jun 19, 2023

2 answers

24 votes

81.3k views

Tom and Jack have a disagreement about whether or not they should sail in a storm. Why does Tom want to wait until the storm has passed? He wants to protect the ship because he feels like it belongs to

asked Nov 24, 2022

1 answer

19 votes

37.3k views

Why was industrialization concentrated in the northern United States until the mid-twentieth century? The South lacked infrastructure. Northern governments subsidized industry. Pay rates were lower in

asked Oct 28, 2022

1 answer

3 votes

177k views

Re-write the quadratic function below in Standard Form? y = –2(x + 4)(x - 3)

asked Mar 5, 2022

1 answer

2 votes

63.9k views

Here's the photo =0.2 × 0.3

asked Feb 18, 2022

2 answers

13 votes

188k views

Which point on the diagram shows the minimum value of y?

asked Feb 11, 2022

1 answer

1 vote

112k views

Which sentence best describes the main theme of the poem? I too

asked Jan 16, 2022

1 answer

0 votes

184k views

1. In the investigation of an unknown alcohol, there was a positive Jones test and a negative Lucas test. What deductions may be made as to the nature of the alcohol? State reasons for your deductions.

asked Nov 15, 2021

1 answer

4 votes

11.6k views

Concerning the work done by a conservative force, which of the following statements, if any, are true? It can always be expressed as the difference between the initial and final values of a potential energy

asked Nov 5, 2021

1 answer

5 votes

228k views

A train travels 846 miles in 9 hours. What is the average speed of the train?

asked Oct 23, 2021

1 answer

5 votes

89.5k views

Why did Greek artists include the ideas of reason,moderation,valence and harmony in their works.

asked Oct 16, 2021

1 answer

3 votes

97.6k views

How did geography contribute to the development and spread of agriculture? Please help me

asked Sep 23, 2021

1 answer

4 votes

164k views

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