{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

11_05_Rotation_FBD

11_05_Rotation_FBD - 11/5 Rotation and FBD Today Free Body...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
11/5 Rotation and FBD / Today: Free Body Diagrams and Rotation / Presentation “Block and Pulley” / Upcoming presenters please see me / HW “Rotational Energy” Due Wed 11/7 Questions? / HW “Rolling Car” Due Thursday 11/8
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Pulley and Block v = 0 v = ? a = ? T S,B = ? N Axle,R = ? Axle We have a block with mass 3m hanging from a ring (pulley) of mass m and radius r, which rides on a frictionless axle. h What do we do? Energy, of course! R T g S 0 0 0 PE is for the block only. 0 R T g S ? ? ? Where is the energy? How is it split? How do the velocities of the block and ring compare? How do the velocities of the block and string compare? v B = v String = v R not slipping! How do the masses of the block and ring compare? 3m m How does the KE R of the ring compare to the KE T of the block? 0 1 / 4 : 3 / 4
Background image of page 2
Pulley and Block v = 0 v = ? a = ? T S,B = ? N A,R = ? Axle We have a block with mass 3m hanging from a ring (pulley) of mass m and radius r, which rides on a frictionless axle. h
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 6

11_05_Rotation_FBD - 11/5 Rotation and FBD Today Free Body...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon bookmark
Ask a homework question - tutors are online