Q#9 ( Past Exam Paper – March 2016 Paper 12 Q19 ) The Young modulus of steel is…
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The Young modulus of steel is twice that of copper. A 50 cm length of copper wire of diameter 2.0 mm is joined to a 50 cm
A circuit contains a cell, two resistors of resistances R1 and R2 and a variable resistor X. The cell has negligible internal resistance.
Q#33 ( Past Exam Paper – June 2016 Paper 13 Q35 ) A circuit contains a cell, t…
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A circuit contains a cell, two resistors of resistances R1 and R2 and a variable resistor X. The cell has negligible internal resistance.
Some gas in a cylinder is supplied with thermal energy q. The gas does useful work in expanding at constant pressure p
Q#34 ( Past Exam Paper – June 2016 Paper 11 Q16 ) Some gas in a cylinder is sup…
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Some gas in a cylinder is supplied with thermal energy q. The gas does useful work in expanding at constant pressure p
A stone is thrown vertically upwards from a point that is 12 m above the sea. It then falls into the sea below after 3.4 s.
Q#32 ( Past Exam Paper – March 2019 Paper 12 Q7 ) A stone is thrown vertically…
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A stone is thrown vertically upwards from a point that is 12 m above the sea. It then falls into the sea below after 3.4 s.
An object shaped as a hemisphere rests with its flat surface on a table. The object has radius r and density ρ.
Q#33 ( Past Exam Paper – March 2019 Paper 12 Q14 ) An object shaped as a hemisp…
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An object shaped as a hemisphere rests with its flat surface on a table. The object has radius r and density ρ.
Four solid steel rods, each of length 2.0 m and cross-sectional area 250 mm2, equally support an object weighing 10 kN.
Q#10 ( Past Exam Paper – November 2016 Paper 12 Q22 ) Four solid steel rods, ea…
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Four solid steel rods, each of length 2.0 m and cross-sectional area 250 mm2, equally support an object weighing 10 kN.
An aircraft is at rest at one end of a runway which is 2.2 km long. The aircraft accelerates along the runway with an acceleration of 2.5 m s-2
Q#33 ( Cambridge International AS and A Level Physics Coursebook – 2 nd editi…
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An aircraft is at rest at one end of a runway which is 2.2 km long. The aircraft accelerates along the runway with an acceleration of 2.5 m s-2