Jawapan Buku Teks Fizik Tingkatan 4 Kssm Aktiviti 13 Work Work Jun 2026

) to stretch or compress a spring is equivalent to the stored in it. This is calculated by finding the area under the Force-Extension graph . Example Calculation (for cm): If the extension is 5 cm ( m) and the corresponding force is approximately 3.1 N: The area formed is a triangle. Calculation: Result: (Joule) . ✅ Final Answer Restatement

KE = ½ × m × v^2 = ½ × 2 kg × (4 m/s)^2 = 16 J

Just before the stone is released, all the energy is in the form of gravitational potential energy. As it falls, this potential energy is converted to kinetic energy. Ignoring air resistance, total mechanical energy is conserved, so ( E_k = E_p ).

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Jawapan Latihan Formatif Buku Teks KSSM Fizik Tingkatan 4 ) to stretch or compress a spring is

Kerja hanya dilakukan apabila daya yang dikenakan menyebabkan objek bergerak. Jika objek tidak bergerak, tiada kerja dilakukan walaupun daya dikenakan. Contohnya, seseorang yang menolak dinding dengan kuat tetapi dinding tidak bergerak – tiada kerja dilakukan.

Hope this article helps you master the topic. Good luck with your studies

Then, calculate the efficiency:

Langkah 3: Menentukan Kerja yang Dilakukan (Luas di Bawah Graf)

Semoga panduan jawapan Aktiviti 1.3 Fizik Tingkatan 4 KSSM ini membantu murid memahami topik kerja dengan lebih baik.

Dalam eksperimen atau aktiviti ini, anda diminta untuk menyelidik situasi di mana daya yang dikenakan pada objek tidak bertindak secara mendatar, sebaliknya pada sudut tertentu. Tujuan Aktiviti Memahami formula kerja: (apabila daya selari dengan sesaran). Memahami situasi di mana daya adalah condong. Menggunakan komponen daya mendatar, untuk mengira kerja. Formula Penting (Unit: Joule, J) Komponen daya mendatar, Kerja apabila daya condong, = Kerja (Joule, J) = Daya (Newton, N) = Sudut di antara daya dengan arah pergerakan = Sesaran (meter, m) Jawapan Buku Teks Fizik Tingkatan 4 KSSM - Aktiviti 1.3 Calculation: Result: (Joule)

In this activity, students are typically given a set of data (Table 1.5) representing different weights (Force) and the resulting extension of a spring. The objective is to plot a graph of and analyze its characteristics. Based on typical solutions for this activity: Relationship : The graph of (Force) against (Extension) is a straight line passing through the origin (

Answer: W = F x s = 200 N x 2 m = 400 J

First, calculate the work done:

Walaupun murid itu berasa letih, dari sudut fizik, tiada kerja dilakukan ke atas objek yang dibawa. Keletihan tersebut lebih berkaitan dengan kerja dalaman otot dan badan, bukan kerja fizik ke atas objek.