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प्रश्न
The correct symbol to represent the speed of an object is ______.
विकल्प
5 m/s
5 mp
5 m/s−1
5 s/m
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उत्तर
The correct symbol to represent the speed of an object is 5 m/s.
Explanation:
The symbol m/s (meters per second) is the correct unit for speed or velocity. Speed is measured as the distance traveled per unit of time, and m/s represents the number of meters an object travels in one second.
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संबंधित प्रश्न
If a body traverses a distance in direct proportion to the time, the speed of the body is ______.
What do you understand by the average speed of a body?
Which is greater?
(i) 60 km/hr
(ii) 15 m/s
Arrange the following speeds in the increasing order:
(i) A bicycle moving with a speed of 36 km/h.
(ii) A car moving with a speed of 2 km/min.
(iii) An athlete running with a speed of 7 m/s.
Vehicles moving with varying speeds are said to be in uniform motion.
The cheetah the fastest animal among terrestrial animals run with an average speed of ______.
______ is the distance traveled by a body per unit of time.
Speed is always positive or zero but never be ______.
A car increases its speed from 20 km/h to 50km/h in 10 seconds. Its acceleration is ______.
Distinguish between speed and velocity.
