subject
Physics, 29.08.2019 18:30 chyg304

Can you just check my answer? . light travels 300,000,000 m/s, and one year has approximately 32,000,000 seconds. a light year is the distance light travels in one year.. state this distance in centimeters.. i'm assuming that this is asking the distance light travels. well i multiplied 32,000,000*300,000,000 and got 9.6x10^(15). putting that into centimeters gave me 9.6x10^(17). however, all of the answers i am allowed to choose from are in 1x10^x. so i guess they rounded the 9.6 to 10, but when put in sci. notation it looks like 1. so would that make my answer 1x10^(17)? i would think so because even though i rounded 9.6 to 10, giving me 10x10^(16) (b/c i took one away from behind the decimal point) and then when i put it in correct sci. notation, i would put the other zero behind the decimal point, giving me 1x10^(17)? right? . , y'all!

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 05:30
What is the most useful equation for electric power?
Answers: 3
question
Physics, 22.06.2019 12:00
The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?
Answers: 1
question
Physics, 22.06.2019 13:40
Consider a double atwood machine constructed as follows: a mass 4m is suspended from a string that passes over a massless pulley on frictionless bearings. the other end of this string supports a second similar pulley, over which passes a second string supporting a mass of 3m at one end and m at the other. using two suitable generalized coordinates, set up the lagrangian and use the lagrange equations to find the acceleration of the mass 4m when the system is released. explain why the top pulley rotates even though it carries equal weights on each side.
Answers: 2
question
Physics, 22.06.2019 14:30
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 2
You know the right answer?
Can you just check my answer? . light travels 300,000,000 m/s, and one year has approximately 32,00...
Questions
question
Mathematics, 03.12.2020 01:50
question
Social Studies, 03.12.2020 01:50
question
History, 03.12.2020 01:50
question
Mathematics, 03.12.2020 01:50
question
Chemistry, 03.12.2020 01:50
Questions on the website: 13722367