Determination for the grade level for grades five through nine of the difficulty of the principle: whenever one body moves over or is rubbed against another body, a resistance to motion takes place, which results in the production of heat

Sahlberg, Henning A.

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Determination for the grade level for grades five through nine of the difficulty of the principle: whenever one body moves over or is rubbed against another body, a resistance to motion takes place, which results in the production of heat

dc:creator Sahlberg, Henning A.

dc:date.issued1954

Abstract

dc:description

Thesis (Ed.M.)--Boston University

Degree

thesis:*

Grantor dc:publisher: Boston University
Year dc:date.issued: 1954

Author and committee

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Author dc:creator: Sahlberg, Henning A.

Rights

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Statement dc:rights: Based on investigation of the BU Libraries' staff, this work is free of known copyright restrictions
Language dc:language.iso: en_US

Identifiers

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Dc Identifier Other: b14686284
OAI identifier oai:identifier: oai:open.bu.edu:2144/8085

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Harvested from: Boston University
Base URL: open.bu.edu/oai/request
Last updated: 2026-07-24
Source record: OAI-PMH GetRecord

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1954

citation

Sahlberg, Henning A.. Determination for the grade level for grades five through nine of the difficulty of the principle: whenever one body moves over or is rubbed against another body, a resistance to motion takes place, which results in the production of heat. Boston University, 1954. https://hdl.handle.net/2144/8085

Determination for the grade level for grades five through nine of the difficulty of the principle: whenever one body moves over or is rubbed against another body, a resistance to motion takes place, which results in the production of heat

Abstract

Degree

Author and committee

Rights

Identifiers

Chain of custody

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