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A car starts from rest, attains a velocity of 36 km h−1 with an acceleration of 0.2 m s−2, travels 9 km with this uniform velocity and then comes to halt with a uniform deceleration of 0.1 m s−2. The total time of travel of the car is
  • a)
    1050 s
  • b)
    1000 s
  • c)
    950 s
  • d)
    900 s
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A car starts from rest, attains a velocity of 36 km h−1with an a...
Let the car be accelerated from A to B. It moves with uniform velocity from B to C and then moves with uniform declaration from C to D.
For the motion of car from A to B,

For the motion of car from B to C
S = 9km = 9000m

For the motion of car from C to D,
Total time taken = t+ t+ t3 ;
= 50s + 900s + 100s = 1050s
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Most Upvoted Answer
A car starts from rest, attains a velocity of 36 km h−1with an a...
To convert kilometers per hour (km/h) to meters per second (m/s), we need to divide by 3.6 since 1 km/h is equal to 0.2778 m/s.

So, the velocity of the car in m/s is:

36 km/h ÷ 3.6 = 10 m/s
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A car starts from rest, attains a velocity of 36 km h−1with an acceleration of 0.2 m s−2, travels 9 km with this uniform velocity and then comes to halt with a uniform deceleration of 0.1 m s−2. The total time of travel of the car isa)1050 sb)1000 sc)950 sd)900 sCorrect answer is option 'A'. Can you explain this answer?
Question Description
A car starts from rest, attains a velocity of 36 km h−1with an acceleration of 0.2 m s−2, travels 9 km with this uniform velocity and then comes to halt with a uniform deceleration of 0.1 m s−2. The total time of travel of the car isa)1050 sb)1000 sc)950 sd)900 sCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A car starts from rest, attains a velocity of 36 km h−1with an acceleration of 0.2 m s−2, travels 9 km with this uniform velocity and then comes to halt with a uniform deceleration of 0.1 m s−2. The total time of travel of the car isa)1050 sb)1000 sc)950 sd)900 sCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A car starts from rest, attains a velocity of 36 km h−1with an acceleration of 0.2 m s−2, travels 9 km with this uniform velocity and then comes to halt with a uniform deceleration of 0.1 m s−2. The total time of travel of the car isa)1050 sb)1000 sc)950 sd)900 sCorrect answer is option 'A'. Can you explain this answer?.
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