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Selected Physics questions for SA1 for Class 9 » CBSE Physics
Velocity time graph of a body is shown in the diagram below. What conclusion can be drawn about the velocity of the body from the graph? The value of G on earth’s surface is 6.67 x 10 -11 Nm2/kg2. What is its value on the surface of moon? A person weighs 600N on the surface … Continue reading "Selected Physics questions for SA1 for Class 9"