Questions by Grallen

Questions by Grallen

If something goes from potential energy to kinetic energy to potential energy, is mechanical energy conserved? A) Yes B) No C) It depends on friction D) Only in a vacuum

asked Oct 14, 2024

1 answer

5 votes

102k views

A jar of coins contains 10,000 coins: 3500 pennies, 3000 nickels, 3200 dimes, and 300 quarters. (For those not familiar with US currency: Pennies are worth 1 cent each, nickels are worth 5 cents, dimes

asked Aug 17, 2024

1 answer

3 votes

20.0k views

How can I simplify this question √4x²

asked May 27, 2024

1 answer

0 votes

196k views

What is group polarization? A. When the group moves toward a more extreme position than what each member would have done individually. B. When the group focuses on the needs of individuals and on building

asked May 12, 2024

1 answer

3 votes

183k views

In tennis, what are players supposed to do before the next set begins when the SET score of games is odd, and what is the reason for this? a) Switch sides of the court; maintain fairness in the game b)

asked Apr 19, 2024

1 answer

5 votes

3.6k views

Defects in transport along microtubules can result in_______

asked Apr 8, 2024

1 answer

5 votes

201k views

According to O*NET, what is the most common level of education required for Recreation Workers? 1) bachelor's degree 2) associate degree 3) high school diploma or equivalent 4) less than high school diploma

asked Mar 12, 2024

2 answers

2 votes

73.3k views

Make a the subject of the formula: 4b(5a-2) =2c

asked Jan 27, 2024

2 answers

2 votes

193k views

The surface of the Earth is made of several tectonic plates that move at a very slow rate. What causes the plates to move? a. explosions within the Earth's mantle b. convection currents within the Earth's

asked Nov 18, 2023

1 answer

0 votes

233k views

According to the graph, what is the value of the constant in the equation below?

asked Aug 13, 2023

2 answers

19 votes

175k views

Does the ordered pair (0,3) satisfy the following system of equations?-4x+4y=20-3x+4y=15

asked Jul 14, 2023

1 answer

0 votes

13.0k views

Please and a girl out, and if you can explain how you got the answer so i can undertsnad myself

asked Apr 17, 2023

1 answer

0 votes

188k views

How much force is needed to accelerate a dirt bike 15 m/s2 if the bike and rider has a mass of 65 kg?

asked Feb 27, 2023

1 answer

4 votes

92.6k views

Is there enough support for the tariff of 1828 to pass the House? How do you know? (Tariff of 1828) pls help

asked Oct 4, 2022

1 answer

4 votes

92.0k views

ASAP - can someone please help me with this?

asked Oct 2, 2022

1 answer

7 votes

68.2k views

Which sentence from "Why Do We Lie?" best contradicts this statement? Choose 1 answer:

asked Jul 26, 2022

1 answer

13 votes

191k views

Please answer quickly! Please write a paragraph (or just main points) about these terms: Powhatan Native Americans Mourning War Protestant Reformation Massasoit Sugar Islands The Great War for Empire Thanks!

asked May 26, 2022

2 answers

3 votes

147k views

3. Add labels for mass extinction and adaptive radiation:

asked May 17, 2022

1 answer

3 votes

37.2k views

9. Find the measure of angle a 36° 57°

asked Jan 21, 2022

1 answer

0 votes

200k views

¿Cuáles cosas son posibles e imposibles este año?

asked Jan 14, 2022

1 answer

5 votes

165k views

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