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A body of mass 1 kg moves with a velocity of 10 ICAP metre per second it is given an impulse such that the velocity becomes 10 metre per second then magnitude of impulse is equal to?
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A body of mass 1 kg moves with a velocity of 10 ICAP metre per second ...
To determine the magnitude of the impulse given to a body, we can use the principle of impulse and momentum. The impulse experienced by an object is equal to the change in momentum of that object.
Understanding Momentum
- **Momentum (p)** is defined as the product of mass (m) and velocity (v):
p = m × v
- For a body of mass 1 kg moving with an initial velocity of 10 m/s:
Initial Momentum (p_initial) = 1 kg × 10 m/s = 10 kg·m/s
Final Momentum
- After the impulse is applied, the body reaches a new velocity of 10 m/s (assuming the final velocity remains the same as the initial velocity in magnitude). Thus, the final momentum is:
Final Momentum (p_final) = 1 kg × 10 m/s = 10 kg·m/s
Calculating Impulse
- The impulse (J) is defined as the change in momentum:
J = p_final - p_initial
- Since both the initial and final momenta are the same (10 kg·m/s), we have:
J = 10 kg·m/s - 10 kg·m/s = 0 kg·m/s
Conclusion
- The magnitude of the impulse given to the body is:
Impulse = 0 N·s
- This indicates that no net impulse was required to change the velocity, as the final speed is equal to the initial speed.
Thus, the total impulse applied to the body is zero.
Understanding Momentum
- **Momentum (p)** is defined as the product of mass (m) and velocity (v):
p = m × v
- For a body of mass 1 kg moving with an initial velocity of 10 m/s:
Initial Momentum (p_initial) = 1 kg × 10 m/s = 10 kg·m/s
Final Momentum
- After the impulse is applied, the body reaches a new velocity of 10 m/s (assuming the final velocity remains the same as the initial velocity in magnitude). Thus, the final momentum is:
Final Momentum (p_final) = 1 kg × 10 m/s = 10 kg·m/s
Calculating Impulse
- The impulse (J) is defined as the change in momentum:
J = p_final - p_initial
- Since both the initial and final momenta are the same (10 kg·m/s), we have:
J = 10 kg·m/s - 10 kg·m/s = 0 kg·m/s
Conclusion
- The magnitude of the impulse given to the body is:
Impulse = 0 N·s
- This indicates that no net impulse was required to change the velocity, as the final speed is equal to the initial speed.
Thus, the total impulse applied to the body is zero.
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A body of mass 1 kg moves with a velocity of 10 ICAP metre per second it is given an impulse such that the velocity becomes 10 metre per second then magnitude of impulse is equal to?
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A body of mass 1 kg moves with a velocity of 10 ICAP metre per second it is given an impulse such that the velocity becomes 10 metre per second then magnitude of impulse is equal to? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A body of mass 1 kg moves with a velocity of 10 ICAP metre per second it is given an impulse such that the velocity becomes 10 metre per second then magnitude of impulse is equal to? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A body of mass 1 kg moves with a velocity of 10 ICAP metre per second it is given an impulse such that the velocity becomes 10 metre per second then magnitude of impulse is equal to?.
A body of mass 1 kg moves with a velocity of 10 ICAP metre per second it is given an impulse such that the velocity becomes 10 metre per second then magnitude of impulse is equal to? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A body of mass 1 kg moves with a velocity of 10 ICAP metre per second it is given an impulse such that the velocity becomes 10 metre per second then magnitude of impulse is equal to? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A body of mass 1 kg moves with a velocity of 10 ICAP metre per second it is given an impulse such that the velocity becomes 10 metre per second then magnitude of impulse is equal to?.
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