Recent content by Garrett21

Yes 100% if the mass was 30kg would the acceleration be equal to what the problem states?

Just to find the acceleration at 1m... idk why this problem is annoying me so much but realistically on a test, i should write.. "this problem is not frictionless"

No, she is just introducing this so there is no friction.. I was scratching my head while everyone was saying they got the same answer following instructions, but i vaguely disagreed with it so that's why I am asking here.

Can someone please tell me how my teacher got Acceleration of 1.44m/s^2? I don't see how its even possible without another force acting on the object

I am currently taking Physics for Engineering 1 Section 2014. My first Exam is coming up and was wondering if anyone has an actual Exam they have taken in this class or a good practice Exam. If anyone is wondering why i am asking, i did this all the way up to Calc 3 and found other teachers...

Yes i understand this. Just to double check i suppose. This is my first week studying physics.

Homework Statement A rocket moves upward, starting from rest with an acceleration of 29.4 m/s^2 for 4s. It runs out of fuel at the end of this 4s interval and continues to move upward. a.) how high does it rise from the ground? b.)When the rocket will hit the ground? The Attempt at a...