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When a force is applied to a body and it moves in the direction of the applied force, which of the following is true?
- a)The body does not change its shape.
- b)The force does not change the state of motion.
- c)The force causes the body to accelerate.
- d)The force decreases the speed of the body.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
When a force is applied to a body and it moves in the direction of the...
When a force is applied to a body, it can change the body's state of motion. If the force is applied in the direction of the body's motion, it causes the body to accelerate, meaning the speed of the body increases. This is in accordance with Newton's second law of motion, which states that force equals mass times acceleration (F=maF = maF=ma). Thus, the application of force in the direction of motion leads to acceleration.
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When a force is applied to a body and it moves in the direction of the...
Understanding Force and Motion
When a force is applied to a body, and it moves in the direction of that force, it leads to specific outcomes based on the laws of physics. Let's analyze why option 'C' is correct.
What Happens When Force is Applied?
- Acceleration: According to Newton's Second Law of Motion, when a net force acts on an object, it causes the object to accelerate. This means that the velocity of the object changes, either increasing or decreasing depending on the direction of the force.
- Direction of Movement: If the body moves in the direction of the applied force, it indicates that the force is contributing to an increase in the body's speed.
Why Other Options Are Incorrect?
- Option A (The body does not change its shape): While some bodies may not change shape (like a solid block), many can deform when force is applied. This option is not universally true.
- Option B (The force does not change the state of motion): This is incorrect because a force by definition causes a change in motion. If there is no change in motion, then no net force is acting on the body.
- Option D (The force decreases the speed of the body): This statement only holds true if the force acts in the opposite direction of the body’s movement. In this scenario, the force is applied in the direction of motion, which would not decrease speed.
Conclusion
In summary, when a force is applied and a body moves in that direction, it causes the body to accelerate, confirming that option 'C' is the correct answer. Understanding these principles is crucial in studying mechanics and motion in physics.
When a force is applied to a body, and it moves in the direction of that force, it leads to specific outcomes based on the laws of physics. Let's analyze why option 'C' is correct.
What Happens When Force is Applied?
- Acceleration: According to Newton's Second Law of Motion, when a net force acts on an object, it causes the object to accelerate. This means that the velocity of the object changes, either increasing or decreasing depending on the direction of the force.
- Direction of Movement: If the body moves in the direction of the applied force, it indicates that the force is contributing to an increase in the body's speed.
Why Other Options Are Incorrect?
- Option A (The body does not change its shape): While some bodies may not change shape (like a solid block), many can deform when force is applied. This option is not universally true.
- Option B (The force does not change the state of motion): This is incorrect because a force by definition causes a change in motion. If there is no change in motion, then no net force is acting on the body.
- Option D (The force decreases the speed of the body): This statement only holds true if the force acts in the opposite direction of the body’s movement. In this scenario, the force is applied in the direction of motion, which would not decrease speed.
Conclusion
In summary, when a force is applied and a body moves in that direction, it causes the body to accelerate, confirming that option 'C' is the correct answer. Understanding these principles is crucial in studying mechanics and motion in physics.
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When a force is applied to a body and it moves in the direction of the applied force, which of the following is true?a)The body does not change its shape.b)The force does not change the state of motion.c)The force causes the body to accelerate.d)The force decreases the speed of the body.Correct answer is option 'C'. Can you explain this answer? for Grade 8 2025 is part of Grade 8 preparation. The Question and answers have been prepared according to the Grade 8 exam syllabus. Information about When a force is applied to a body and it moves in the direction of the applied force, which of the following is true?a)The body does not change its shape.b)The force does not change the state of motion.c)The force causes the body to accelerate.d)The force decreases the speed of the body.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Grade 8 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a force is applied to a body and it moves in the direction of the applied force, which of the following is true?a)The body does not change its shape.b)The force does not change the state of motion.c)The force causes the body to accelerate.d)The force decreases the speed of the body.Correct answer is option 'C'. Can you explain this answer?.
When a force is applied to a body and it moves in the direction of the applied force, which of the following is true?a)The body does not change its shape.b)The force does not change the state of motion.c)The force causes the body to accelerate.d)The force decreases the speed of the body.Correct answer is option 'C'. Can you explain this answer? for Grade 8 2025 is part of Grade 8 preparation. The Question and answers have been prepared according to the Grade 8 exam syllabus. Information about When a force is applied to a body and it moves in the direction of the applied force, which of the following is true?a)The body does not change its shape.b)The force does not change the state of motion.c)The force causes the body to accelerate.d)The force decreases the speed of the body.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Grade 8 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a force is applied to a body and it moves in the direction of the applied force, which of the following is true?a)The body does not change its shape.b)The force does not change the state of motion.c)The force causes the body to accelerate.d)The force decreases the speed of the body.Correct answer is option 'C'. Can you explain this answer?.
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When a force is applied to a body and it moves in the direction of the applied force, which of the following is true?a)The body does not change its shape.b)The force does not change the state of motion.c)The force causes the body to accelerate.d)The force decreases the speed of the body.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for When a force is applied to a body and it moves in the direction of the applied force, which of the following is true?a)The body does not change its shape.b)The force does not change the state of motion.c)The force causes the body to accelerate.d)The force decreases the speed of the body.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of When a force is applied to a body and it moves in the direction of the applied force, which of the following is true?a)The body does not change its shape.b)The force does not change the state of motion.c)The force causes the body to accelerate.d)The force decreases the speed of the body.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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