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Uniform and Non-Uniform Motion

5 MinsPhysics
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REVISE WITH CONCEPTS

Introduction to Motion

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Understanding Uniform and Non-Uniform Motion

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Uniform and Non- uniform Speed

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Uniform And Non-Uniform Velocity

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QUICK SUMMARY WITH STORIES

Important Questions

An athlete completes one round of a circular track of diameter 200 m in 40 s. If he continues to run, what will be the distance covered and the displacement respectively, at the end of 2 minutes 20 s?

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A farmer moves along the boundary of a square field of side m in sec What will be magnitude of displacement  of the farmer at the end of minutes seconds from his initial position?

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A particle moves along a straight line OX. At a time t(in seconds) the distance x(in meters)of the particle from 0 is given by:-.  How long would the particles travel before coming to rest?

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A  person moves North and then towards East and finally m in South-West direction. The displacement of the person from the origin will be

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The numerical ratio of displacement to distance for a moving object is

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A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?

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Distinguish between Distance and displacement.

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Two positive ions each carrying a charge are separated by a distance If is the force of repulsion between the ions then the number of electrons missing from each ion will be (e being the charge on an electron)

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If the distance between earth and the sun were
half of its present value , then how many number of days will be there in at year?

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Two cars start from opposite places on the main road, 150 km apart. The first car runs from 25 km and takes a right turn and then runs 15 km. It then turns left and runs for another 25 km and then takes the direction to reach the main road. In the meantime, due to a minor break down the other car has run only 35 km along the main road. What would be the distance between the two cars at this instant?

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