2012
Calculate the total distance covered by a train before coming to rest if its initial speed is 30ms-1 with a constant retardation of 0.1m-2
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2012 JAMB UTME Physics Past Questions
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2012
A load is pulled at a uniform speed along a horizontal floor by a rope at 45o to floor. If the force in the rope is 1500N, what is the frictional force on the load ?
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2012
In order to remove the error of parallax when taking measurements with a metre rule, the eye should be focused
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2012
An object of mass 20kg slides down an inclined plane at an angle of 30o to the horizontal. The coefficient of static friction is?[g = 10ms-2]
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2012
An object moves in a circular path of radius 0.5m with a speed of 1ms-1 What is its angular velocity?
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2012
If a freely suspended object is pulled to one side and released, it oscillates about the point of suspension because the
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2012
A rocket is fired from the earth's surface to a distant planet. By Newton's law of universal gravitation, the force F will
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2012
A car starts from rest and moves with a uniform acceleration of 30ms-2 for 20s. Calculate the distance covered at the end of the motion
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2012
A balloon whose volume is 300m3 is filled with hydrogen. If the density of air is 1.3 kgm-3, find the upthrust on the balloon. [g = 10ms-2]
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2012
The pressure at any point in a liquid at rest depends only on the
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2012
An object of volume 1 m 3 and mass 2kg is totally immersed in a liquid of density 1 kgm-3 . Calculate its apparent weight.
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2012
If a load of 1 kg stretches a cord by 1.2cm, what is the force constant of the cord? {g=10ms-2}
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2012
A block and tackle is used to raise a load of 250N through a vertical distance of 30m. What is the efficiency of the system if the work done against friction is 1500J?
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2012
Which of the following is NOT a factor that can increase the rate of evaporation of water in a lake?
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2012
Calculate the temperature change when 500J of heat is supplied to 100g of water
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2012
2000cm3 of a gas is collected at 27oC and 700mmHg. What is the volume of the gas at standard temperature and pressure?
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2012
Clinical thermometers are examples of
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2012
The characteristic of a vibration that determines its intensity is the
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2012
Which of the following factors will affect the velocity of sound?
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2012
The equation of a wave traveling in a horizontal direction is expressed as y = 15 sin 2/5 (60t - x) what is its wave length?
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