Recent content by Tasha9000

it should be m1/m2=(g(Cosθ - μSinθ))/(g-a) I also probably messed up the components but I tried both ways

Homework Statement [/B] Figure 1) Block 1, of mass m1, is connected over an ideal (massless and frictionless) pulley to block 2, of mass m2, as shown. Assume that the blocks accelerate as shown with an acceleration of magnitude a and that the coefficient of kinetic friction between block 2 and...

Thanks! I'm going to guess this is the correct answer:

Is this right or completely wrong? https://www.physicsforums.com/attachment.php?attachmentid=23944&d=1267153824 (except with the arrows pointing the correct way)

Can somebody please help?:frown:

Path of Light Through a Circular (Spherical) Raindrop Homework Statement I need to draw an accurate diagram of a light ray's path through a circular raindrop. -The angle of incidence is 25degrees. -The radius is 4.15cm -n of water is ~1.33 -n of air is ~1.000293 I can calculate the...

Thank you, you are a life saver:smile:

Homework Statement A 1.5kg block is at rest on a table. The coefficient of friction between the block and the table is 0.15. A force of 6N is applied to the block for 2 seconds followed by a force of 1N (in the same direction) for 3s. (a)What is the speed of the block at the end (t=5)...