Questions by Ericfossas

Questions by Ericfossas

A spring whose stiffness is 810n/m has a relaxed length of 0.55m. If the length of the spring changes from 0.29m to 0.73m, what is the change in the potential energy of the spring?

asked Dec 16, 2024

1 answer

2 votes

178k views

an animal scientist wants to estimate the proportion of heifers that require assistance when giving birth to their first calves. based on previous research, the animal scientist believes that the proportion

asked Aug 1, 2024

1 answer

2 votes

55.6k views

What is called solar energy?

asked Jul 10, 2024

1 answer

5 votes

155k views

In a block-spring system, m = 0.23 kg and k = 2.8 N/m. At t = 0.13s, the velocity is Vx= -0.185 m/s, and the acceleration, Ax = 0.899 m/s^2 . Write the expression for position versus time, x(t).

asked Jan 22, 2024

1 answer

5 votes

222k views

Which trig function does not go through the origin. Briefly, explain why?

asked Dec 26, 2023

1 answer

7 votes

151k views

Which of the following is in standard form of quadratic?

asked Dec 16, 2023

1 answer

11 votes

62.1k views

Question 8 of 10According to this diagram, what is tan 62°?

asked Aug 18, 2023

1 answer

0 votes

179k views

What is the equation of the line that passes through the point (-8, 4) and has a slope of -1/2

asked Mar 28, 2023

1 answer

3 votes

38.2k views

What is computer science

asked Jan 15, 2023

1 answer

7 votes

144k views

A 2 kg basketball has a momentum of 4 kg m/s. What is the ball's velocity?

asked Nov 24, 2022

1 answer

15 votes

6.8k views

Please help me solve this

asked Nov 15, 2022

1 answer

1 vote

170k views

Which of the following best completes the diagram above? A. Warren Commission Report B. Wisconsin v. Yoder C. Alcatraz Occupation D. Twenty-sixth Amendment

asked Jul 23, 2022

1 answer

2 votes

189k views

3+3-5^2 There was a person who wanted frisk or chara with a buzz cut or pixi cut so here you go ^^

asked Mar 23, 2022

1 answer

7 votes

18.5k views

Three friends share 1/4 pan of brownies what fraction of the whole pan of brownies does each friend get

asked Mar 20, 2022

1 answer

0 votes

186k views

Halla el MCM de 3 y 5 enumerando múltiplos. A. 15 B. 35 C. 53 D. 8 E. Ninguno de los anteriores

asked Feb 2, 2022

1 answer

12 votes

116k views

Suppose that you are trying to decide whether to buy tomatoes or cucumbers in a grocery store. You think about the wide variety of recipes that use tomatoes, compared to only a few recipes that use cucumbers.

asked Oct 25, 2021

1 answer

4 votes

84.8k views

Question # 10 Multiple Choice Which of the following statements best represents the pros and cons of digital publishing? Digital publishing allows more information to be produced but at a lower quality

asked Sep 15, 2021

2 answers

4 votes

172k views

Use the function f(x) = 2x3 - 3x2 + 7 to complete the exercises

asked Sep 10, 2021

2 answers

0 votes

128k views

Which county's heir was assassinated by Princip

asked Aug 26, 2021

1 answer

4 votes

73.8k views

Find the percent change from the first value to the second. 50; 35

asked Jun 22, 2021

1 answer

1 vote

119k views

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