A box of mass 3.0 kg slides on a horizontal frictionless table and collides with a 2.0 kg box initially at rest on the edge of the table, at height h = 0.30 m. Just before the collision, the speed of the 3.0 kg box is 4.0 m/s. If the two boxes stick together after the collision, answer the following questions. What is their kinetic energy just 1. a. before they strike the floor? b. What is the horizontal distance of the striking position from the edge of the table?

A box of mass 3.0 kg slides on a horizontal frictionless table and collides with a 2.0 kg box initially at rest on the edge of the table, at height h = 0.30 m. Just before the collision, the speed of the 3.0 kg box is 4.0 m/s. If the two boxes stick together after the collision, answer the following questions. What is their kinetic energy just 1. a. before they strike the floor? b. What is the horizontal distance of the striking position from the edge of the table?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter11: Energy And Its Conservation

Section: Chapter Questions

Problem 44A

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