Questions by Ducarmel

Questions by Ducarmel

Which has more PE, the same bowling ball held 5 meters in the air or the ping pong ball held at 5 meters? Explain.

asked Dec 18, 2019

1 answer

2 votes

168k views

What were two way that the idea of total war was used in World War 1 A- Governments focuses on the war rather than the economy B- Goverents equipped, transported, and supported millions on troops C- Governments

asked Mar 10, 2019

1 answer

2 votes

67.6k views

The components of vector are ax and ay (both positive), and the angle that it makes with respect to the positive x axis is θ. Find the angle θ if the components of the displacement vector are (a) ax =

asked Feb 12, 2019

1 answer

3 votes

100k views

6cm 20cm 4cm surface area

asked Jun 15, 2018

1 answer

4 votes

135k views

A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is 14.8 nm . What is the total width of a crystal in millimeters 105 molecules across? Write your answer as

asked Feb 2, 2018

1 answer

0 votes

229k views

_____ were common ocean scavengers long ago, and they are frequently found in fossilized form. A. Trilobites B. Ammonites C. Foraminifera D. Stromatolites

asked Oct 8, 2017

2 answers

1 vote

83.3k views

on the 5th grade class picnic, 50 students share 75 sandwiches equally. how many sandwiches does each student get.

asked Feb 14, 2015

2 answers

5 votes

56.6k views

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