Questions by Nstanard

Questions by Nstanard

A ball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. If the ball hits the floor with a speed of 3.10 m/s and rebounds with a speed of 1.90 m/s, determine the following.

asked May 28, 2021

1 answer

1 vote

122k views

A cat with a mass of 5 kg sits on a branch that is 26 m off the ground. What is its gravitational potential energy? The acceleration of gravity is 9.8 m/s2 A. 872 J B. 1274 J C. 638 J D. 244 J

asked May 21, 2021

1 answer

3 votes

200k views

Can someone explain to me what probability is

asked Apr 12, 2021

2 answers

1 vote

97.9k views

Who had a tougher job the union or confederate?

asked Mar 8, 2021

2 answers

5 votes

144k views

How did the rule of Justinian impact the Byzantine Empire A. It divided the Byzantine Empire into eastern and western empires. B. It made Islam the official religion of the Byzantine Empire. C. It forced

asked Feb 20, 2021

2 answers

3 votes

211k views

The average distance from Earth to the Moon is 384,000 km. How many hours would it take, traveling at 800 kilometers per hour (km/h)—the typical speed of jet aircraft—to reach the Moon? How many days is

asked Nov 28, 2020

1 answer

0 votes

175k views

Why was the civil war fought?

asked Sep 15, 2020

2 answers

0 votes

189k views

8. What is the next value? 4 D 7 G 10 J 13 a.N b.L c.K d.M

asked Jun 5, 2020

1 answer

3 votes

90.9k views

Consider the following equilibrium reaction having gaseous reactants and products. 4HCl + O2 ⇌ 2H2O + Cl2 Which of the following would result from increasing the volume of oxygen? A.The volume of hydrochloric

asked Jan 11, 2020

2 answers

4 votes

8.8k views

The function f(x)=- square root of -x is shown on the graph.

asked Jun 4, 2019

1 answer

5 votes

204k views

What is the interquartile range of this data?

asked Jan 5, 2019

2 answers

3 votes

155k views

Ellas me dan las fotografías ________. (1 point) Question 4 options: 1) a ellas 2) a ti 3) a los amigos 4) a mí

asked Jan 4, 2019

1 answer

1 vote

71.4k views

Plz send me a book report plz a good book

asked Aug 2, 2018

1 answer

5 votes

117k views

What was the u.s. reaction to the beginnings of war in europe in 1939?

asked May 17, 2018

2 answers

0 votes

198k views

Write the following number in standard decimal form. eight and eighty-four hundredths

asked Sep 23, 2017

2 answers

4 votes

166k views

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