Questions by Marcell

Questions by Marcell

A bluebird has mass of 34 grams. It flies from the ground to the top of an 8.5-m tree. What is the change in the bluebird's gravitational potential energy as it flies to the top of the tree? 2800J 290J

asked Feb 4, 2020

1 answer

0 votes

119k views

Marilyn has experienced one bout of major depressive disorder. there is a 50 percent chance that she will experience another episode within two years of this bout and that the relapse will be _____ severe

asked Nov 25, 2019

1 answer

1 vote

208k views

What did Theodore Roosevelt say should be done to corporations that operate with little or no consideration for the public good

asked Sep 7, 2019

2 answers

2 votes

13.9k views

A spaceship has a momentum of 20,000 kg-m/s to the left and a mass of 500 kg. What is the magnitude of its velocity?

asked Sep 6, 2019

2 answers

0 votes

90.3k views

If my item costs $48.00 with 30% discount what is the total cost

asked Jul 7, 2019

1 answer

3 votes

52.5k views

Which expressions are polynomials?

asked May 7, 2019

2 answers

3 votes

23.4k views

Which of these best reflects the principle of checks and balances in the u.s. government?

asked Jan 1, 2019

1 answer

2 votes

91.5k views

What are the x-intercepts of this

asked Jul 5, 2018

1 answer

5 votes

192k views

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