Friction is used in many daily activities, such as walking, driving a car, using brakes on a bike or car, and even when writing with a pen or pencil. For example, the friction between the wheels of a car and the road provides the necessary force for the car to move forward, while the friction between the pen and the paper allows us to write.
Gravity is also an important force in our daily lives. It keeps us grounded on Earth, allows objects to fall when dropped, and keeps planets and stars in their orbits. Gravity is also used in many technologies, such as in elevators, roller coasters, and airplanes, where it is used to control speed and motion. Additionally, gravity is an important factor in sports such as basketball and soccer, where the trajectory of a ball is affected by gravity.
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Answer:
Friction is used in many daily activities, such as walking, driving a car, using brakes on a bike or car, and even when writing with a pen or pencil. For example, the friction between the wheels of a car and the road provides the necessary force for the car to move forward, while the friction between the pen and the paper allows us to write.
Gravity is also an important force in our daily lives. It keeps us grounded on Earth, allows objects to fall when dropped, and keeps planets and stars in their orbits. Gravity is also used in many technologies, such as in elevators, roller coasters, and airplanes, where it is used to control speed and motion. Additionally, gravity is an important factor in sports such as basketball and soccer, where the trajectory of a ball is affected by gravity.