Recent content by komal s

At time t=0, a 2750 kg rocket in outer space fires an engine that exerts an increasing force on it in the (+X) direction. This force obeys the equation Fx = At^2 , where 1.55 s is time, and has a magnitude of 781.25 N when t = 1.55s. (a) Find the SI value of the constant A. I solved this and...

4-x^2-y^2 (less than or equal to) z (less than or equal to) 10 - 4x^2 - 4y^2 please explain every step if you can!

I was getting a B+ in the course and I pretty much understood all the material except from the last three or four classes. It's my fault I didn't pay attention to that material because a big majority of it was on the Final Exam. My professor warned that the Final (which is made up by the math...