Question

please try to do both, thank you

Plane with friction d. The block is on a frictionless plane but is attached to a hanging mass of 2m by one of our famous "massless" strings over a pulley. Con struct free-body diagrams for the forces on the mass m and for the forces on the mass 2m. 2m) tot heilags imaxe ondo A) SS OR motivo "bonicable duo bazo v Frictionless plane moleva el sol mistoaib vbodaetort di e. Describe what motions, if any, could result from the configuration in d? mogu 2010 morte nosepassimo 7.15. BREAKING THE FORCES INTO COMPONENTS-AN EXAMPLE Let's consider a cart that is given an initial push up a ramp. Suppose after the 1 tulling down the ramp

Answer 1

(d) T 2ma in shing T is tension Let force by Sunface NE nohmal force of gvauity O n m of gravity on 2m force 2mg 'penpendicular to inclined Plame (vntical) T T in(e), 2m (Panalle to inclined plane 2mg Con (0) 2.

be motion wil there Yes the ame acceduation will move Two mase force of gravity on 2m aching fo due downwand downwond will mowe man 2m" the incline up move will m'" mam for acceleraton T Fem) force 2m met 2m-T 2m a pasallel dinection to plane- in force nu Fm) T-mg in (e) Bin Co) ma addlin i&i yields mg (2t Rin (o 3ma J (2 Ain (e)) a Antwor 3m