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Numeric

Question 1 Solve: $10 + 10 \times 100 \div 10$ 200 110 10 20 110 Answer: Explanation: According to the BODMAS rule, division is performed first: $100 \div 10 = 10$. Next, we perform multiplication: $10 \times 10 = 100$. Finally, the addition is performed: $10 + 100 = 110$. Question 2 Solve: $10 + 10 \div 100 \times 10$ 2 10 1001/100 11 11 ...
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Motion

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MOTION 1. Introduction In physics, the branch of science that deals with the study of objects in the condition of rest or motion is known as mechanics . Mechanics is further divided into statics, which studies objects at rest, and kinematics and dynamics , which study objects in motion. Kinematics deals with the study of the motion of objects without considering the cause of the motion, whereas dynamics considers the cause of the motion. 1.1 Rest and Motion An object is said to be at rest if its position does not change with respect to its surroundings with the passage of time. For example, the chairs and blackboards in a classroom are at rest with respect to the students. Conversely, if the location of an object changes continuously with time relative to its surroundings or an observer, the object is said to be in motion. Rest and motion are relative terms; there is no such thing as absolute motion or absolute rest. For example, passengers sitting inside a moving bus appear...
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