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(i) Decreases / reduces
(ii) Increases
Kavungya answered the question on May 20, 2019 at 07:24
- A car weighs 12 000N.
i. What is the force acting on one tyre if the weight is evenly distributed amongst
the tyres?
ii. If the area...(Solved)
A car weighs 12 000N.
i. What is the force acting on one tyre if the weight is evenly distributed amongst
the tyres?
ii. If the area of contact of tyre is 80cm2.Calculate the pressure of the air in the tyre.
Date posted: May 20, 2019. Answers (1)
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Date posted: May 20, 2019. Answers (1)
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Date posted: May 20, 2019. Answers (1)
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Date posted: May 20, 2019. Answers (1)
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Date posted: May 19, 2019. Answers (1)
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speed. It is observed that when the speed of the plane is increased, its
height above...(Solved)
An aeroplane is moving horizontally through still air at a uniform
speed. It is observed that when the speed of the plane is increased, its
height above the ground increases. State the reason for this observation.
Date posted: May 7, 2019. Answers (1)
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Date posted: April 24, 2019. Answers (1)
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Date posted: April 24, 2019. Answers (1)
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Date posted: April 24, 2019. Answers (1)
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Date posted: April 24, 2019. Answers (1)
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Date posted: April 24, 2019. Answers (1)
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Date posted: April 24, 2019. Answers (1)
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Date posted: April 24, 2019. Answers (1)
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Date posted: April 24, 2019. Answers (1)
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Date posted: April 24, 2019. Answers (1)
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Using a graph discuss the change of state when ice is heated from -20C until it boils.
Date posted: April 24, 2019. Answers (1)
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Date posted: April 24, 2019. Answers (1)
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Describe an experiment to determine the specific heat capacity by the method of mixtures.
Date posted: April 24, 2019. Answers (1)
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The figure below shows five resistors and 5.0V supply.
Calculate:
a) The effective resistance of the circuit.
b) The total circuit current.
Date posted: April 24, 2019. Answers (1)
- Three resistors are connected as shown below:(Solved)
Three resistors are connected as shown below:
Calculate:
a) The total resistance of the circuit.
b) The current through each resistor.
Date posted: April 24, 2019. Answers (1)