Wednesday, November 28, 2018
9702 November 2015 Paper 21 Worked Solutions | A-Level Physics
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9702 November 2015 Paper 21 Worked Solutions | A-Level Physics Question 4 Fig. 4.1 shows a metal cylinder of height 4.5 cm and base...
Tuesday, November 27, 2018
An air bubble in a tank of water is rising with constant velocity. The forces acting on the bubble are X, Y and Z as shown.
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Question 17 An air bubble in a tank of water is rising with constant velocity. The forces acting on the bubble are X , Y and Z as show...
Monday, November 26, 2018
An insect jumps with an initial vertical velocity of 1.0 m s-1, reaching a maximum height of 3.5×10-2 m. Assume the deceleration is uniform.
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Question 14 An insect jumps with an initial vertical velocity of 1.0 m s -1 , reaching a maximum height of 3.5 × 10 -2 m. Assume the ...
Sunday, November 25, 2018
In the circuit shown, lamp P is rated 250 V, 50 W and lamp Q is rated 250 V, 200 W. The two lamps are connected in series to a 250 V power supply.
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Question 3 In the circuit shown, lamp P is rated 250 V, 50 W and lamp Q is rated 250 V, 200 W. The two lamps are connected in series t...
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