Fast and Curious

What is the primary reason cheetahs are considered the fastest land animals?

• Their lightweight body structure

• Their long legs and flexible spine

• Their sharp claws

• Their keen eyesight

Which of the following scientific principles explains why a car accelerates faster when it is lighter?

• Newton's First Law of Motion

• Newton's Second Law of Motion

• Newton's Third Law of Motion

• Law of Conservation of Energy

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In a race, a car travels at a constant speed of 60 km/h for 2 hours. How far does it travel?

• 60 km

• 120 km

• 180 km

• 240 km

Which of the following animals is known for its curious nature and problem-solving abilities?

• Dolphin

• Elephant

• Cheetah

• Giraffe

What is the term for the speed at which an object moves in a specific direction?

• Velocity

• Acceleration

• Momentum

• Force

Which experiment would best demonstrate the concept of acceleration?

• Dropping a ball from a height

• Rolling a ball down a slope

• Spinning a top

• Swinging a pendulum

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What is the formula for calculating speed?

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Which of the following best describes kinetic energy?

• Energy stored in an object due to its position

• Energy an object possesses due to its motion

• Energy released during a chemical reaction

• Energy transferred through waves

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What is the main factor that affects the curiosity of an animal?

• Its environment

• Its diet

• Its size

• Its color

Which scientific concept explains why a fast-moving object has more impact than a slow-moving one?

• Momentum

• Inertia

• Friction

• Gravity

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