please give important formulas of motion phisics class 9 after 3 day I had my exams first is of science please help tell important things that help me I want to score good marks lot of tension after that I promote to class 10 I have to do more hardwork
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As we have already discussed earlier, motion is the state of change in position of an object over time. It is described in terms of displacement, distance, velocity, acceleration, time and speed.
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The three equations are,
v = u + at.
v² = u² + 2as.
s = ut + ½at²
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