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The equation of motion of a point in space is x = 2t, y = –4t, z = 4t where t measured in hours and the co-ordinates of moving point in kilometers. The distance of the point from the starting point O(0, 0, 0) in 10 hours is
  • a)
    20 km
  • b)
    40 km
  • c)
    60 km
  • d)
    55 km
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
The equation of motion of a point in space isx = 2t, y = –4t, z ...
Unfortunately, the equation provided is incomplete. It is missing the third component of the point's motion, either z or z(t). Please provide the complete equation of motion for the point in space.
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The equation of motion of a point in space isx = 2t, y = –4t, z = 4t where t measured in hours andthe co-ordinates of moving point in kilometers. Thedistance of the point from the starting point O(0, 0, 0)in 10 hours isa)20 kmb)40 kmc)60 kmd)55 kmCorrect answer is option 'C'. Can you explain this answer?
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The equation of motion of a point in space isx = 2t, y = –4t, z = 4t where t measured in hours andthe co-ordinates of moving point in kilometers. Thedistance of the point from the starting point O(0, 0, 0)in 10 hours isa)20 kmb)40 kmc)60 kmd)55 kmCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about The equation of motion of a point in space isx = 2t, y = –4t, z = 4t where t measured in hours andthe co-ordinates of moving point in kilometers. Thedistance of the point from the starting point O(0, 0, 0)in 10 hours isa)20 kmb)40 kmc)60 kmd)55 kmCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The equation of motion of a point in space isx = 2t, y = –4t, z = 4t where t measured in hours andthe co-ordinates of moving point in kilometers. Thedistance of the point from the starting point O(0, 0, 0)in 10 hours isa)20 kmb)40 kmc)60 kmd)55 kmCorrect answer is option 'C'. Can you explain this answer?.
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