Recent activity by Kekub

Recent activity by Kekub

Dave throws a tennis ball straight up into the air. If he throws the ball (with mass 0.07 kg) with a speed of 28 m/s and there is no air resistance, how high does the ball go?

answered Oct 30, 2024

1 answer 154k views

Marcus du Sautoy (mathematics and science communication), Timothy Caulfield (public health, policy, and the law), and Jeff Hester (astrophysics) identify different problems with the way science as know-edge-making

answered Oct 14, 2024

1 answer 227k views

Why NASA's Commercial Crew Program not important?

answered Sep 11, 2024

1 answer 214k views

What is the equation in slope-intercept form that represents the information? y=mx+b. (2 points) D. How much money will you save after 20 weeks? (2 points)

asked Jul 24, 2024

1 answer 190k views

Read the excerpt from part one of Trifles. HALE. I didn't hear or see anything; I knocked at the door, and still it was all quiet inside. I knew they must be up, it was past eight o'clock. So I knocked

asked Jun 7, 2024

1 answer 204k views

What is standard form of quadratic equation

answered May 2, 2024

1 answer 137k views

Deep ocean waters flow in an overturning circulation called _____________________. A. upwelling B. downwelling C. bottom flow D. thermohaline flow E. Coriolis flow

asked Feb 25, 2024

1 answer 230k views

This isnt homework but im just curious- How long does it take for 1,000 r o b u x to pend?

answered Nov 6, 2023

1 answer 135k views

Cuso4 absorbs light strongly at a wavelength of 635 nm. Consider that you measure the initial intensity of light, io, entering the solution at 635 nm, and the intensity of light passing through the solution,

asked Sep 6, 2023

1 answer 128k views

Question 2 of 25Which of the following is an effect of increasing the wavelength of anelectromagnetic wave?O A. Energy decreases.O B. Speed decreases.O C. Speed increases.O D. Energy increases.SUBMIT

answered Aug 27, 2023

2 answers 59.6k views

Figure m n p q r is translated right 7 units and rotated 90 degrees clockwise about point R. The result of the transformations is shown in the graph below Which line segment was parallel to QP in the original

answered Aug 8, 2023

1 answer 132k views

2CH 2 and C 2 H 8 have the same number and kind of elements. How are they different?

answered Jun 9, 2023

1 answer 76.5k views

Which type of tax is Georgia’s greatest state revenue source? corporate income tax fuel tax personal income tax sales tax

asked Feb 24, 2023

1 answer 192k views

What standard form polynomial expression represents the area of the triangle

asked Feb 24, 2023

1 answer 25.7k views

Use the function z = a - 1 to find the value of z when a = 5.

answered Feb 6, 2023

1 answer 19.0k views

Sophie came into existence when in

answered Nov 19, 2022

1 answer 18.2k views

Write the answer as a mixed number fraction (if possible). 8 1 5 ÷ 7 1 2

answered Sep 17, 2022

2 answers 212k views

The half-life of radium-226 is 1,600 years. It decays into radon-222. What fraction of the original amount of radium-226 in a sample will still be radium after 8,000 years? A.1/8 B.1/4 c.1/32 D.1/16

answered Sep 10, 2022

2 answers 38.2k views

What is anger means in science explain briefly

answered Aug 16, 2022

1 answer 79.3k views

Which country established a number of colonies along the Atlantic coast? O the Netherlands O. Spain O France O Britain

answered Aug 10, 2022

1 answer 179k views

Search QAmmunity.org