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प्रश्न
Can a body have negative speed?
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उत्तर
No a body cannot have a speed negative.
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संबंधित प्रश्न
______ is the distance traversed by a body in a particular direction in unit time.
What do you understand by the average speed of a body?
Is the average speed during different time intervals for a uniform motion the same or different?
On a 120 km track, a train travels the first 40 km at a uniform speed of 30 km/h. How fast must the train travel the next 80 km, so as to average 60 km/h for the entire trip.
Vehicles moving with varying speeds are said to be in uniform motion.
Complete the analogy.
Distance : metre :: Speed: ______?
Compare speed and velocity
______ is the distance traveled by a body per unit of time.
Speed is always positive or zero but never be ______.
Which of the quantities have the same SI unit?
