Questions by Oliver Drotbohm

Questions by Oliver Drotbohm

Did you know that the roller skate has been around since the early 1700s? People who loved winter ice-skating wanted to go "dry-land skating” in the summer, and so they attached wheels to their boots.

asked May 18, 2020

2 answers

2 votes

98.9k views

A boy inflates a balloon and holds it a foot above a candle flame. What will happen as the air particles in the balloon undergo an increase in temperature? Select all that apply. a )The thermal energy

asked Aug 1, 2019

2 answers

4 votes

113k views

What is a function? And is this a function?

asked Feb 27, 2019

1 answer

1 vote

180k views

Which of the following best defines the terms decomposer and detritivore?

asked Sep 18, 2018

1 answer

2 votes

189k views

In water, naoh almost completely separates into na+ and oh- ions. thus, naoh is _____.

asked Jul 24, 2018

1 answer

4 votes

25.5k views

The table shows whether members in a fishing group caught fish or did not catch fish and whether they fished from a boat or from the shore. One member is randomly selected. What is the probability that

asked May 15, 2018

2 answers

3 votes

74.8k views

A company is running a contest and offering a first, second, and third prize. First prize is a choice of a car or $15,000 cash. Second prize is a choice of a motorbike, a trip to New York City, or $2,000

asked Oct 1, 2017

1 answer

0 votes

34.4k views

If a 100-N net force acts on a 50-kg car, what will the acceleration of the car be?

asked Sep 27, 2017

1 answer

1 vote

20.8k views

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