In the case of motion along a straight line, the distance covered and the magnitude of the displacement are the same. Because displacement is the shortest path between the initial and the search path. So, for a car moving on ...
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Class IX Science MCQ Extra Questions Answers Class 9th Science Session 2022-23 Class 9 Science Terminal Exams MCQ Solutions 9th Science Terminal Exam Based MCQ Extra Questions
Newton’s third law of motion states that to every action there is an equal and opposite reaction. A gun recoils due to reaction force of bullet fixed by it.
After half circle the given particle will reach the point opposite to the diameter i.e. from point “A” to point “B” (r + r = 2r {diameter}). And we know that displacement is the shortest path between starting and ending ...
The property of an object to resist any change in its state of motion or rest is called inertia. If an object is at rest, then it tends to remain at rest is called inertia of rest and if the ...