Here's a (crude) drawing: http://i44.tinypic.com/2mg9ts2.png
A block with mass 1.5kg is pushed against a spring such that the spring compression is 0.2m. The block is then released from rest and is observed to have a velocity of 10m/s once it is released by the spring. The block then collides...
I need some help with this problem, to check if my answers and formulas are right/how to solve the last parts...
A 0.25kg block is dropped onto a vertical spring with spring constant k= 250 N/m. The block becomes attached to the spring and the spring compresses 0.12m before coming momentarily...
Yay! Okay so
b)
Vf^2 = 0+(2*3.266*0.6)
Vf^2 = 3.91
Vf = 1.97 m/s^2
And for part (c)... I separated the x component and y compenent of the motion into separate charts, though I completely failed the 2d motion test so if my work can be checked/corrected, I'd appreciate it! here's my...
Homework Statement
okay this is probably extremely basic stuff but I'm having a lot of trouble in this class and i hope someone can help! :/
A 10 kg mass is placed on a fricitonless surface and is attached to a 5 kg mass as shown by a light and inextensible string.
( here is a drawing of...