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Balta

This page lists questions and answers that were posted by visitors named Balta.

Questions

The following questions were asked by visitors named Balta.

1.) A 7159 N piano is to be pushed up a(n) 2.26 m frictionless plank that makes an angle of 25.6 degrees with the horizontal. Calculate the work done in sliding the piano up the plank at a slow constant rate. Answer in units of J. 2.) A 20 g bullet is acc...
9 years ago

Answers

The following answers were posted by visitors named Balta.

i don't know how to do than the last person who answered tried it but it involved sin and calculus stuff like that
9 years ago
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