Practice exam 2 - Physics 140 Midterm 2 November 2 2000 Name Student ID Form 2 Choose the best answer 1 The two masses in the figure below are

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Physics 140 Midterm 2 November 2, 2000 Name ___________________ Student ID_____________________ Form 2 Choose the best answer .
Background image of page 1

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

View Full DocumentRight Arrow Icon
The two masses in the figure below are initially at rest. Assuming that m 1 > m 2 , find the velocity of the center of mass after m 1 has fallen a distance d. Neglect the mass of the frictionless pulley. A. gd m m m m 2 2 / 1 2 1 2 1 + - B. gd m m m 2 2 / 1 2 2 1 - C. gd m m m m 2 2 / 3 2 1 2 1 + - D. gd m m m m 2 2 1 2 1 + - E. gd m m m 2 2 1 1 + 2. A 2-kg mass m slides down a frictionless ramp as shown in the figure below and strikes a 5–kg block at rest at the bottom of the ramp. The two objects stick together as they slide across the level floor a distance of 7 m before coming to rest. Find the coefficient of kinetic friction between the objects and the floor. A.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 04/01/2008 for the course PHYSICS 140 taught by Professor Evrard during the Spring '07 term at University of Michigan.

Page1 / 6

Practice exam 2 - Physics 140 Midterm 2 November 2 2000 Name Student ID Form 2 Choose the best answer 1 The two masses in the figure below are

This preview shows document pages 1 - 3. Sign up to view the full document.

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