Questions by Christopher Poile

Questions by Christopher Poile

How did the invention of the telegraph impact American society? Select the two correct answers. A. Trains could travel at higher speeds in a safer manner. B. Moving out west became cheaper and much faster.

asked Oct 22, 2020

2 answers

4 votes

123k views

In a collision an object experiences impulses , this impulse can be determined by

asked Jun 17, 2020

1 answer

1 vote

213k views

A freight car moves along a frictionless level railroad track at constant speed. The freight car is open on the top. A large load of sand is suddenly dumped into the freight car. What happens to the speed

asked May 27, 2020

1 answer

3 votes

193k views

How did you the agriculture revolution contribute to the start of the industrial revolution

asked Jun 9, 2019

1 answer

2 votes

71.9k views

What does n equal? Please explain if you can.

asked May 23, 2018

1 answer

5 votes

199k views

How many liters of hcl measured at stp 4.00?

asked Apr 21, 2018

1 answer

5 votes

114k views

Part A: If (7^2)^x=1, what is the value of x? Part B: If (7^0)^x=1, what is the value of x?

asked Jan 14, 2018

1 answer

1 vote

29.7k views

4/9 of 15/8 is what and how,do u work this problem?

asked Sep 21, 2016

2 answers

4 votes

87.7k views

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