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A ship of mass 3×107 kg initially at rest, is pulled by a force of 5×104 N through a distance of 3 m. Assuming that the resistance due to water is negligible, the speed of the ship is
- a)5 m/s
- b)60 m/s
- c)1.5 m/s
- d)0.1 m/s
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
A ship of mass 3×107kg initially at rest, is pulled by a force o...
Acceleration provided by the acting force, a = 50000N / 30000000kg = 5/3000 m/s2
As the acceleration is only provided to a distance of 3m
Thus net velocity, v = √2as
= (2 x 5/3000 x 3)1/2 m/s
= 1/10 m/s
= 0.1 m/s
As the acceleration is only provided to a distance of 3m
Thus net velocity, v = √2as
= (2 x 5/3000 x 3)1/2 m/s
= 1/10 m/s
= 0.1 m/s
Most Upvoted Answer
A ship of mass 3×107kg initially at rest, is pulled by a force o...
00,000 kg is moving at a speed of 10 m/s. It comes to a sudden stop in 5 seconds. Calculate the force required to stop the ship.
Using the equation F = ma, where F is the force, m is the mass, and a is the acceleration, we can rearrange the equation to solve for force:
F = m * a
First, we need to calculate the acceleration of the ship:
Acceleration = Change in velocity / Time taken
Acceleration = (0 m/s - 10 m/s) / 5 s
Acceleration = -2 m/s^2
Now we can plug in the values to calculate the force:
F = 300,000 kg * -2 m/s^2
F = -600,000 N
Therefore, the force required to stop the ship is 600,000 N in the opposite direction of its motion.
Using the equation F = ma, where F is the force, m is the mass, and a is the acceleration, we can rearrange the equation to solve for force:
F = m * a
First, we need to calculate the acceleration of the ship:
Acceleration = Change in velocity / Time taken
Acceleration = (0 m/s - 10 m/s) / 5 s
Acceleration = -2 m/s^2
Now we can plug in the values to calculate the force:
F = 300,000 kg * -2 m/s^2
F = -600,000 N
Therefore, the force required to stop the ship is 600,000 N in the opposite direction of its motion.
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A ship of mass 3×107kg initially at rest, is pulled by a force of 5×104N through a distance of 3 m. Assuming that the resistance due to water is negligible, the speed of the ship isa)5 m/sb)60 m/sc)1.5 m/sd)0.1 m/sCorrect answer is option 'D'. Can you explain this answer?
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A ship of mass 3×107kg initially at rest, is pulled by a force of 5×104N through a distance of 3 m. Assuming that the resistance due to water is negligible, the speed of the ship isa)5 m/sb)60 m/sc)1.5 m/sd)0.1 m/sCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A ship of mass 3×107kg initially at rest, is pulled by a force of 5×104N through a distance of 3 m. Assuming that the resistance due to water is negligible, the speed of the ship isa)5 m/sb)60 m/sc)1.5 m/sd)0.1 m/sCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A ship of mass 3×107kg initially at rest, is pulled by a force of 5×104N through a distance of 3 m. Assuming that the resistance due to water is negligible, the speed of the ship isa)5 m/sb)60 m/sc)1.5 m/sd)0.1 m/sCorrect answer is option 'D'. Can you explain this answer?.
A ship of mass 3×107kg initially at rest, is pulled by a force of 5×104N through a distance of 3 m. Assuming that the resistance due to water is negligible, the speed of the ship isa)5 m/sb)60 m/sc)1.5 m/sd)0.1 m/sCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A ship of mass 3×107kg initially at rest, is pulled by a force of 5×104N through a distance of 3 m. Assuming that the resistance due to water is negligible, the speed of the ship isa)5 m/sb)60 m/sc)1.5 m/sd)0.1 m/sCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A ship of mass 3×107kg initially at rest, is pulled by a force of 5×104N through a distance of 3 m. Assuming that the resistance due to water is negligible, the speed of the ship isa)5 m/sb)60 m/sc)1.5 m/sd)0.1 m/sCorrect answer is option 'D'. Can you explain this answer?.
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