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You have just kicked a rock, and it is now sliding across the ground, about 2 meters in front of you. Which of these forces act on the ball?
- a)Gravity, acting downward
- b)The normal force, acting upward
- c)Friction, acting opposite the direction of motion
- d)All of the above
Correct answer is option 'D'. Can you explain this answer?
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You have just kicked a rock, and it is now sliding across the ground, ...
Forces acting on the rock:
- Gravity, acting downward: Gravity is a force that pulls objects towards the center of the Earth. It acts vertically downward on the rock, causing it to accelerate downwards.
- The normal force, acting upward: The normal force is the force exerted by a surface to support the weight of an object resting on it. In this case, the ground exerts an upward normal force on the rock to counteract the downward force of gravity.
- Friction, acting opposite the direction of motion: Friction is a force that opposes the motion of objects in contact with each other. As the rock slides across the ground, there will be a frictional force acting in the opposite direction of its motion. This force helps to slow down the rock's motion.
- All of the above: In this scenario, all three forces (gravity, normal force, and friction) are acting on the rock, making option D, "All of the above," the correct answer.
Summary:
When you kick a rock and it starts sliding across the ground, gravity pulls it downward, the ground exerts an upward normal force, and friction acts to oppose its motion. These forces collectively determine the rock's motion and behavior.
- Gravity, acting downward: Gravity is a force that pulls objects towards the center of the Earth. It acts vertically downward on the rock, causing it to accelerate downwards.
- The normal force, acting upward: The normal force is the force exerted by a surface to support the weight of an object resting on it. In this case, the ground exerts an upward normal force on the rock to counteract the downward force of gravity.
- Friction, acting opposite the direction of motion: Friction is a force that opposes the motion of objects in contact with each other. As the rock slides across the ground, there will be a frictional force acting in the opposite direction of its motion. This force helps to slow down the rock's motion.
- All of the above: In this scenario, all three forces (gravity, normal force, and friction) are acting on the rock, making option D, "All of the above," the correct answer.
Summary:
When you kick a rock and it starts sliding across the ground, gravity pulls it downward, the ground exerts an upward normal force, and friction acts to oppose its motion. These forces collectively determine the rock's motion and behavior.
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You have just kicked a rock, and it is now sliding across the ground, about 2 meters in front of you. Which of these forces act on the ball?a)Gravity, acting downwardb)The normal force, acting upwardc)Friction, acting opposite the direction of motiond)All of the aboveCorrect answer is option 'D'. Can you explain this answer?
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You have just kicked a rock, and it is now sliding across the ground, about 2 meters in front of you. Which of these forces act on the ball?a)Gravity, acting downwardb)The normal force, acting upwardc)Friction, acting opposite the direction of motiond)All of the aboveCorrect answer is option 'D'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about You have just kicked a rock, and it is now sliding across the ground, about 2 meters in front of you. Which of these forces act on the ball?a)Gravity, acting downwardb)The normal force, acting upwardc)Friction, acting opposite the direction of motiond)All of the aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for You have just kicked a rock, and it is now sliding across the ground, about 2 meters in front of you. Which of these forces act on the ball?a)Gravity, acting downwardb)The normal force, acting upwardc)Friction, acting opposite the direction of motiond)All of the aboveCorrect answer is option 'D'. Can you explain this answer?.
You have just kicked a rock, and it is now sliding across the ground, about 2 meters in front of you. Which of these forces act on the ball?a)Gravity, acting downwardb)The normal force, acting upwardc)Friction, acting opposite the direction of motiond)All of the aboveCorrect answer is option 'D'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about You have just kicked a rock, and it is now sliding across the ground, about 2 meters in front of you. Which of these forces act on the ball?a)Gravity, acting downwardb)The normal force, acting upwardc)Friction, acting opposite the direction of motiond)All of the aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for You have just kicked a rock, and it is now sliding across the ground, about 2 meters in front of you. Which of these forces act on the ball?a)Gravity, acting downwardb)The normal force, acting upwardc)Friction, acting opposite the direction of motiond)All of the aboveCorrect answer is option 'D'. Can you explain this answer?.
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