Recent content by fillipeano

Okay, thank you so much for your help! My problem was that I was not using rFinal = rInitial + v*t correctly!

Again, my bad ): rfinal = <2167000,79207000,0>

I'll convert my initial position to meters since the answer requires it in meters rfinal = <7000,7000,0> + <600,22000,0>*3600s = <2167000, 29000, 0>

Do I use rInitial + (pFinal/mass)*delta t?

Whoops, my bad. <600,22000,0> for velocity.

Converting 22km/s into m/s I get 22000 m/s. Delta p/m = 600. So, <0,22000,0> m/s + 600 kg m/s = <0,22600,0> kg m/s

Okay, for delta p I did force x time, I get 18000000

I checked, my answer is still wrong ):

Homework Statement Suppose you are navigating a spacecraft far from other objects. The mass of the spacecraft is 3.0 x 10^4 kg (about 30 tons). The rocket engines are shut off, and you're coasting along with a constant velocity of ‹ 0, 22, 0 › km/s. As you pass the location ‹ 7, 7, 0 › km...

"We're all pretty bizarre, some of us are just better at hiding it." From the Breakfast Club :D

|(2+d)^3 -6 - 3d - 2| < 0.2 |d^3 +6d^2 + 12d + 8 - 6 - 3d - 2| < 0.2 = |d^3 + 6d^2 + 9d| < 0.2

Alright, so now I've got d^3 + 6d^2 + 9 < 0.2

Homework Statement For the limit lim x → 2 (x^3 − 3x + 5) = 7 illustrate the definition by finding the largest possible values of δ that correspond to ε = 0.2 and ε = 0.1. (Round your answers to four decimal places.) Homework Equations The Attempt at a Solution I've...

I went to community college. My best memory from my first semester was the fact that I wasn't in high school anymore

I wasn't sure what I was supposed to do when I posted this. Thank you for clarifying, I used a graphing calculator and got the answer.