Diagram 2 shows the acceleration-time graph for s What will happen to student Y when student X relem SULIT AS3 32 apabila Apakah akan terjadi kepada muridy X melepaskan pegangan tangannya? mu 1 Antara yang berikut, yang manakah merupakan unit terbitan? Which of the following is a derived unit? A ampere her hand? A Pegun Stays stationary B Bergerak ke P Moves towards P C kelvin D joule meter 2 Hubungan antara daya regangan, F dengan pemanjangan spring, x diberikan oleh persamaan: The relationship between the stretching force, F with the extension, x, of a spring is given by the equation: C Bergerak ke Q Moves towards Q 5. Rajah 2 menunjukkan graf pecutan-masa pergerakan suatu objek. F = kx movement of an object. Pecutan Acceleration đi mana k ialah pemalar spring. Apakah unit bagi k? where k is the spring constant. What is the unit of k? A Nm B Nm C kg m D kg m? Masa Time 3 Masa diambil oleh sebuah objek jatuh setinggi hm dari permukaan Bumi adalah t s. Jika pecutan graviti di Bulan adalah 1.6 m s, bandingkan masa untuk objek itu jatuh dari ketinggian yang sama di Bulan. Rajah 2 Diagram 2 Graf halaju-masa yang manakah mewak pergerakan objek itu? Which velocity-time graph represents the movement e the object? The time taken for an object to fall from a height of hm from the Earth's surface is t s. If the gravitational acceleration on the Moon is 1.6 m s, compare the time taken of the object to fall from the same height on the Moon. A Sama dengan t s Same as ts A Halaju Velocity Masa Time B Kurang daripada t s Less than t s C Lebih lama daripada t s Longer than t s Halaju Velocity 4 Rajah 1 menunjukkan dua orang murid yang sedang meluncur ke arah P. Diagram 1 shows two students are skating towards P. + Masa Time Murid X Murid Y C Halaju Student X Student Y Velocity Masa Time D Halaju Velocity Masa Rajah 1 Diagram 1 Time
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
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