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प्रश्न
State whether distance is a scalar or a vector quantity.
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उत्तर
Distance is a scalar quantity; it has magnitude but no specific direction.
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संबंधित प्रश्न
Which of the following is true for displacement?
- It cannot be zero.
- Its magnitude is greater than the distance travelled by the object.
If on a round trip you travel 6 km and then arrive back home :
What distance have you travelled ?
A particle is moving in a circular path of radius r. The displacement after half a circle would be :
What can you say about the nature of motion of a body if its displacement-time graph is A curve.
From the displacement – time graph shown given below calculate :
- Velocity between 0 – 2 s.
- Velocity between 8 s – 12 s.
- Average velocity between 5 s – 12 s.
Is distance covered during nth second more than the distance covered in n seconds?
Geetha takes 15 minutes from her house to reach her school on a bicycle. If the bicycle has a speed of 2 m/s, calculate the distance between her house and the school.
Write a note on the following:
Nautical mile
A car starts from rest and moves along the x-axis with constant acceleration 5 ms–2 for 8 seconds. If it then continues with constant velocity, what distance will the car cover in 12 seconds since it started from the rest?
Choose the correct option.
