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All Journal Jurnal Ilmiah Nusantara
Rama Yani
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Social Sciences

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THE EFFECT OF THE LENGTH AND HEIGHT OF AN INCLINED PLANE AS A SIMPLE MACHINE ON THE TRAVEL TIME OF AN OBJECT Nuriah Nuriah; Rama Yani
JURNAL ILMIAH NUSANTARA Vol. 2 No. 4 (2025): Jurnal Ilmiah Nusantara Juli
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jinu.v2i4.5988

Abstract

This practicum aims to introduce and understand how inclined planes work as a type of simple machine that can make it easier for humans to move objects. In this activity, students conduct experiments by launching candles onto various inclined planes of varying lengths, but at the same height of 5 cm. The lengths used were 10 cm, 15 cm, 20 cm, and 25 cm. Each plane was tested to determine the time it took the candle to travel from top to bottom. The results showed that the longer the inclined plane, the longer it took for the candle to reach the bottom. This suggests that a gentler inclined plane will slow the movement of an object but reduce the effort or energy required. This practicum not only helps students understand physics concepts directly through observation and experimentation but also makes them aware of the usefulness of simple tools like inclined planes in everyday life, such as a support board when lifting objects to higher places. Through this practicum, students are trained to think critically and carefully, and to connect theory to reality.
Islamic Civilization in Sumatra: History, Progress, and Cultural Dynamics Eka Farwati; Rama Yani; Nuriah Nuriah; Adinda Febrianti Santoso; Elpia Suryani; Brenda Novita Panjaitan
JURNAL ILMIAH NUSANTARA Vol. 2 No. 4 (2025): Jurnal Ilmiah Nusantara Juli
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jinu.v2i4.6028

Abstract

This study examines Islamic civilization in Sumatra, highlighting three main aspects: the history of the arrival of Islam, its progress, and the development of Islamic culture in the region. Islam first entered Sumatra through international trade routes around the 7th to 13th centuries CE, brought by Arab, Persian, and Indian traders who then interacted with the local population. The spread of Islam was accelerated by the role of Islamic kingdoms such as Samudra Pasai, Aceh Darussalam, and Minangkabau, which became centers for the development of Islamic da'wah and education. The progress of Islam in Sumatra is evident in the growth of religious institutions such as Islamic boarding schools (pesantren) and dayah (Islamic boarding schools), as well as the development of distinctive Islamic science, literature, and architecture. Local culture also experienced acculturation with Islamic values, reflected in customs, customary law, art, and language. This study confirms that Islamic civilization has had a significant influence on the identity and socio-cultural development of Sumatran society to this day.
Co-Authors Adinda Febrianti Santoso Brenda Novita Panjaitan Eka Farwati Elpia Suryani Nuriah Nuriah