Questions and answers by

Syl

Questions (3)

Is there a significant difference between first year post college incomes of graduates from public versus private institutions?
1. 1 answer
2. 351 views
A centrifuge rotor has a moment of inertia of 3.30 10-2 kg·m2. How much energy is required to bring it from rest to 10000 rpm?I
1. 2 answers
2. 872 views
Two crates, of mass m1 = 60 kg and m2 = 130 kg, are in contact and at rest on a horizontal surface (Fig. 4-54). A 620 N force is
1. 3 answers
2. 835 views

never mind, i figured it out
That's odd, you can't solve this problem if it is not set to equal something. The only thing i can think of is to set it equal to 0 ans solve for j.
What is true of a square root? You cannot take the square root of a negative number (if you're dealing with real numbers anyway). So for what value of X would 12x-24 be 0? anything below that number would make 12x-24 negative and therefore not in the
This question didn't post properly. I was able to find the acceleration (1.79m/s^2), having difficulties getting the force. what would "h" be in your equation? to me that symbolizes height and there's no height in this problem.
what is this supposed to be equal to? You cannot combine -108 and -9j since they are not like terms (they don't both have j).

Ask a New Question