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A child sits stationary at one end of a long trolley moving uniformly with speed v on a smooth horizontal floor. If the child gets up and runs about on the trolley in any manner, then what is the effect of the speed of the centre of mass of the (trolley+child) system?a)The speed of the centre of mass increasesb)The speed of the centre of mass decreasesc)The speed of the centre of mass will not changed)The speed of the centre of mass will first increase and then decreaseCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A child sits stationary at one end of a long trolley moving uniformly with speed v on a smooth horizontal floor. If the child gets up and runs about on the trolley in any manner, then what is the effect of the speed of the centre of mass of the (trolley+child) system?a)The speed of the centre of mass increasesb)The speed of the centre of mass decreasesc)The speed of the centre of mass will not changed)The speed of the centre of mass will first increase and then decreaseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A child sits stationary at one end of a long trolley moving uniformly with speed v on a smooth horizontal floor. If the child gets up and runs about on the trolley in any manner, then what is the effect of the speed of the centre of mass of the (trolley+child) system?a)The speed of the centre of mass increasesb)The speed of the centre of mass decreasesc)The speed of the centre of mass will not changed)The speed of the centre of mass will first increase and then decreaseCorrect answer is option 'C'. Can you explain this answer?.

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Here you can find the meaning of A child sits stationary at one end of a long trolley moving uniformly with speed v on a smooth horizontal floor. If the child gets up and runs about on the trolley in any manner, then what is the effect of the speed of the centre of mass of the (trolley+child) system?a)The speed of the centre of mass increasesb)The speed of the centre of mass decreasesc)The speed of the centre of mass will not changed)The speed of the centre of mass will first increase and then decreaseCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A child sits stationary at one end of a long trolley moving uniformly with speed v on a smooth horizontal floor. If the child gets up and runs about on the trolley in any manner, then what is the effect of the speed of the centre of mass of the (trolley+child) system?a)The speed of the centre of mass increasesb)The speed of the centre of mass decreasesc)The speed of the centre of mass will not changed)The speed of the centre of mass will first increase and then decreaseCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for A child sits stationary at one end of a long trolley moving uniformly with speed v on a smooth horizontal floor. If the child gets up and runs about on the trolley in any manner, then what is the effect of the speed of the centre of mass of the (trolley+child) system?a)The speed of the centre of mass increasesb)The speed of the centre of mass decreasesc)The speed of the centre of mass will not changed)The speed of the centre of mass will first increase and then decreaseCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of A child sits stationary at one end of a long trolley moving uniformly with speed v on a smooth horizontal floor. If the child gets up and runs about on the trolley in any manner, then what is the effect of the speed of the centre of mass of the (trolley+child) system?a)The speed of the centre of mass increasesb)The speed of the centre of mass decreasesc)The speed of the centre of mass will not changed)The speed of the centre of mass will first increase and then decreaseCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A child sits stationary at one end of a long trolley moving uniformly with speed v on a smooth horizontal floor. If the child gets up and runs about on the trolley in any manner, then what is the effect of the speed of the centre of mass of the (trolley+child) system?a)The speed of the centre of mass increasesb)The speed of the centre of mass decreasesc)The speed of the centre of mass will not changed)The speed of the centre of mass will first increase and then decreaseCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.