Recent content by hjkchorong

Nevermind, I've understood it now.

Could you please explain that Fcos(theta) bit?

Yes, I have now.

Homework Statement A block of mass m1 is on top of a block of mass m2. Block 2 is connected by an ideal rope passing through a pulley to a block of unknown mass m3 as shown. The pulley is massless and frictionless. There is friction between block 1 and 2 and between the horizontal surface and...

Hello. I've been working on this problem as well and I have not been able to get my head around both of these questions. Could you please help me? :)