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प्रश्न
What are the SI units of velocity?
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उत्तर
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संबंधित प्रश्न
Distinguish between uniform velocity and variable velocity.
Observe the figure and answer the questions.
Sachin and Sameer started on a motorbike from place A, took the turn at B, did a task at C, travelled by the route CD to D and then went on to E. Altogether, they took one hour for this journey.
Find out the actual distance traversed by them and the displacement from A to E. From this, deduce their speed.
What was their velocity from A to E in the direction AE?
Can this velocity be called average velocity?
What kind of a velocity does a flying bird most likely to have?
(a) Uniform velocity, or
(b) Non- uniform velocity.
During circular motion, which physical quantity of the body:
Changes continuously
A circular cycle track has a circumstance of 314 m with AB as one of its diameter. A cyclist travels from A to B along the circular path with a velocity of constant magnitude 15. 7 m/ s. Find :
(a) The distance moved by the cyclist.
(b) The displacement of the cyclist if AB represents north-south direction .
(c) The average velocity of the cyclist.
A train travels from A to station B with a velocity of 100 km/h and returns from station B to station A with a velocity of 80 km/h. Its average velocity during the whole journey is ______ and its average speed is ______.
The area under the velocity-time graph represents ______.
Give the formula for each.
- elation between initial, final velocity, acceleration, and displacement in a uniformly accelerated straight-line motion.
- Relation between initial, final velocity, acceleration & time in a uniformly accelerated straight-line motion.
- Relation between initial velocity, acceleration, displacement, and time.
Define velocity.
Define velocity.
