Questions by Sandra Rossi

Questions by Sandra Rossi

What is the value of work done on an object when a 70 newton force moves it 9.0 meters in the same direction as the force

asked Feb 7, 2017

2 answers

0 votes

121k views

the comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate

asked Jan 18, 2017

2 answers

0 votes

33.5k views

An effect of the steamboat’s popularity was that

asked Oct 2, 2016

2 answers

0 votes

43.0k views

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