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FinnZ [79.3K]
3 years ago
5

                            URGENT

Physics
2 answers:
Lena [83]3 years ago
7 0
Just solve for a in this equation

Vf=Vi*A
Shalnov [3]3 years ago
4 0
D i think good luck !!!!!!
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You push a 1.30 kg physics book 2.80 m along a horizontal tabletop with a horizontal push of 1.55 N while the opposing force of
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<h2>3.36J</h2>

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we know that work done= force *distance moved

1. work done to push the book= 1.55*2.8=4.34J

2. Work against friction = force of friction x distance

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