Barbiealice6737 Barbiealice6737

23-01-2024
Physics

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An object of mass 5 kg is attached to the hook of a spring balance and the balance is suspended vertically from the roof of a lift. The reading on the spring balance when the lift is going up with an acceleration of 0.25 ms−2 is take, (take, g=10ms⁻²)
A 51.25 N
B 48.75 N
C 52.75 N
D 47.25 N

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