Questions by Kmanzana

Questions by Kmanzana

A roller coaster has a mass of 300kg. It drops from rest at the top of a hill thats 101m tall. How fast is it going when it reaches the bottom? Acceleration due to gravity is g = 9.8 m/s(2).

asked Nov 26, 2024

1 answer

5 votes

59.8k views

The first significant addition of land to the Mongol Empire was the conquest of a. Persia Ob. Russia Oc. India Od. northern China

asked Nov 18, 2024

1 answer

4 votes

36.8k views

What is the position vector for a particle moving on a helix?

asked Nov 1, 2024

1 answer

1 vote

222k views

To what other year, packed with dramatic events and uncertainty, has 1968 frequently been compared? a. 1857 b. 1848 c. 1900

asked Jun 27, 2024

1 answer

3 votes

80.8k views

A soap bubble is 100 nm thick and illuminated by white light incident at a 45 angle to its surface. What wavelength and color of visible light is most

asked Jun 6, 2024

1 answer

5 votes

144k views

What were the REASONS why Japan would not respond to the Mongols efforts at diplomacy?

asked Jun 2, 2024

2 answers

0 votes

116k views

What is the "Indian canon of construction"?

asked Apr 25, 2024

2 answers

3 votes

174k views

Oste/o means bone. The word that means forming, producing, or origin of bone is 1) Osteoblast 2) Osteoclast 3) Osteocyte 4) Osteogenesis

asked Jan 9, 2024

1 answer

3 votes

70.5k views

What is the solution to the equation below? Round your answer to twodecimal places.eX = 7.9

asked Aug 5, 2023

1 answer

0 votes

129k views

The half-life of a radioactive substance is the time it takes for a quantity of the substance to decay to half of the initial amount. The half-life of the radioactive gas radon is approximately 2.8 days.

asked Jul 19, 2023

1 answer

21 votes

204k views

Explain how you can obtain the solutions to a system of equations by graphing?

asked Jul 15, 2023

1 answer

2 votes

105k views

A container holds 0.7 liters of oil and vinegar. 3/4 of the mixture is vinegar. How many liters of vinegar are in the container? Express your answer as a decimal

asked Jan 21, 2023

1 answer

1 vote

51.8k views

When dividing fractions, the ________ term becomes the reciprocal . Neither Second Both First

asked Dec 24, 2022

2 answers

3 votes

119k views

Andy has two samples of liquids. Sample A has a pH of 4, and sample B has a pH of 6. What can Andy conclude about these two samples? Sample A is , and sample B is

asked Oct 11, 2022

1 answer

3 votes

224k views

PLEASE HELP ME Which of the following accurately completes the blanks in the Governor's "Election & Term" box? A. two; majority of popular vote B. three; plurality of popular vote C. three; plurality of

asked Sep 13, 2022

1 answer

3 votes

299 views

Question What is essential for maximum microalgae growth and oil production? Nutrients Water Light No light

asked Aug 6, 2022

1 answer

2 votes

161k views

50 points pls answer How many square yards in a 120 yd. by 50 yd. football field?

asked Jun 20, 2022

1 answer

1 vote

90.5k views

Can someone pleasee help

asked May 6, 2022

1 answer

5 votes

59.9k views

Andrew Jackson and the states rights and native Americans 1. Why did he hate the states rights and native Americans? 2. What did he do about it? (states rights and native Americans)

asked Feb 20, 2022

2 answers

5 votes

43.1k views

When should bike riding be avoid?

asked Feb 3, 2022

1 answer

1 vote

93.8k views

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