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xchristinaox

Joined: 24 Sep 2009
Posts: 3

 Posted: Fri Sep 25, 2009 1:14 am    Post subject: Mastering Physics..Newton's LAw Problem 1- In outer space, and constant net force of magnitude 136 N is exerted on a 32.3 kg probe initially at rest. Part A- what accerleration does this force produce? answer ... a=__________m/s^2 Part B- how far does the probe travel in 12.0 s? answer ... t=__________m Problem 2- What is the mass of a book that weighs 3.20 N in the laboratory? answer ... m=__________kg In the same lab, what is the weight of a dog whose mass is 14.0 kg? answer ... w=__________N
A physics teacher

Joined: 05 Sep 2009
Posts: 6
Location: Mauritius

 Posted: Fri Sep 25, 2009 6:19 pm    Post subject: I would probably give you the same answer as in the other post. Give us an attempted answers and we will give you the correct answers._________________I am a physics teacher that teaches up to year 12. I would be happy to answer your questions and help you with any problem you may have. I also blog at http://aphysicsteacher.blogspot.com
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