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Which of the following statement is true for a small raindrop falling through the air?
  • a)
    Its velocity goes on increasing
  • b)
    Its velocity goes on decreasing
  • c)
    Its velocity goes on increasing for some time and then becomes constant
  • d)
    It falls with constant speed for some time and then its velocity increases
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which of the following statement is true for a small raindrop falling ...
A raindrop is not a free-falling body. There are two types of forces acting on the raindrop, one is the gravitational force and the other is air resistance (Increases with an increase in velocity). As the raindrop falls, it's velocity increases and air resistance also increases. At one point, both cancel out each other. The velocity after this is said to be terminal velocity. It travels with uniform velocity after this.
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Which of the following statement is true for a small raindrop falling through the air?a)Its velocity goes on increasingb)Its velocity goes on decreasingc)Its velocity goes on increasing for some time and then becomes constantd)It falls with constant speed for some time and then its velocity increasesCorrect answer is option 'C'. Can you explain this answer?
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Which of the following statement is true for a small raindrop falling through the air?a)Its velocity goes on increasingb)Its velocity goes on decreasingc)Its velocity goes on increasing for some time and then becomes constantd)It falls with constant speed for some time and then its velocity increasesCorrect 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 Which of the following statement is true for a small raindrop falling through the air?a)Its velocity goes on increasingb)Its velocity goes on decreasingc)Its velocity goes on increasing for some time and then becomes constantd)It falls with constant speed for some time and then its velocity increasesCorrect 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 Which of the following statement is true for a small raindrop falling through the air?a)Its velocity goes on increasingb)Its velocity goes on decreasingc)Its velocity goes on increasing for some time and then becomes constantd)It falls with constant speed for some time and then its velocity increasesCorrect answer is option 'C'. Can you explain this answer?.
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