i need physical science help! - Help.com

manzybabe101
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An Unknown Location

i need physical science help!

!!

question 1; a 100-N (N=newton) force causes an object to accelerate at 2 meters per second squared. whats the mass of the object?

question 2; how much force is needed to accelerate a 500 kg car at a rate of 4 meters per second squared?

please help & explain & be sure to mention what question your helping with.

This open post was written 9 months, 1 week ago | V/U/S: 148, 3, 2 | Edit Post | Leave a reply | Report Post


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somewhereman offline Verified User (9 months, 3 weeks) Long Term User Shouts: 3 #
An Unknown Location | 9 months, 1 week ago (2 minutes after post)

f=ma. force=mass x accelaration. Plug in the values and solve. And rearange the equation if you need to.
f=ma
m=f/a
a=f/m

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Help me with: I’m not going to school tomorow, I’ve officially decided.
manzybabe101 offline Verified User (1 year, 4 months) Long Term User Shouts: 10 #
An Unknown Location | 9 months, 1 week ago (10 minutes after post)

.. i dont get it?
i suck at science (freshman in highschool)

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somewhereman offline Verified User (9 months, 3 weeks) Long Term User Shouts: 3 #
An Unknown Location | 9 months, 1 week ago (2 hours, 45 minutes after post)

For question 1) theres a 100 N force and a 2m/s/s accelaration. You’re trying to solve for mass. So use the m=f/a equation. m= (100 N)/(2 m/s/s) What’s 100 divided by 2?

I don’t want to do the homework for you, so try that same thing with the others

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