1997MT3s

# 1997MT3s - Physics 125 Test III This is a closed book exam...

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

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

View Full Document
Some (possibly) useful equations s = θ r v = ϖ r a t = α r a r = ϖ 2 r or a r = v 2 r P = M V cm Momentum of Center of Mass F net , ext = M A cm Acceleration of CM V cm = R , A cm = R Rolling Conditions K = 1 2 I 2 Rotational kinetic energy I = 2MR 2 2 Point masses I cm = MR 2 Hoop through axis I cm = 2 5 MR 2 Ball through diameter I cm = 1 12 ML 2 Rod through midpoint I cm = 1 2 MR 2 Cylinder or disk through axis
1. (25 points) Collisions A body of mass M 1 = 1.0 kg collides with a body of mass M 2 = 9.0 kg. The two bodies stick together, i.e. a totally inelastic collision occurs.

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 6

1997MT3s - Physics 125 Test III This is a closed book exam...

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

View Full Document
Ask a homework question - tutors are online