Direction: Identify the kind of friction involved in each situation. Write your answer on the space provided. 21. A book rests on the shelf of a bookcase. 02. Father pulls a box on a ramp. 3. An athlete bikes from home to school. 4. Trucks are speeding up on the road. 5. A swimmer swims across the pool. 6. Water pushing against a swimmer's body. 7. A child sliding down through a slide in a park. 8. A teacher writing on the blackboard. 9. A ball on top of a flat table. 10. A boy pulling a cart.
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Answer:
Direction: Identify the kind of friction involved in each situation. Write your answer on the space provided. 21. A book rests on the shelf of a bookcase. 02. Father pulls a box on a ramp. 3. An athlete bikes from home to school. 4. Trucks are speeding up on the road. 5. A swimmer swims across the pool. 6. Water pushing against a swimmer's body. 7. A child sliding down through a slide in a park. 8. A teacher writing on the blackboard. 9. A ball on top of a flat table. 10. A boy pulling a cart.