Physics Past Questions

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48 questions JAMB 2483 WAEC 1904 NECO 322 CUSTOM 10
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Past Questions

48 questions
Question 1 of 8 48 total questions
Question 21
waec 2002
A car takes off from rest and covers a distance of 80m on a straight road in 10s. Calculate the magnitude of its acceleration
A1.25ms-2
B1.60ms-2
C4.00ms-2
D8.00ms-2
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Question 22
waec 2002
A man was moving round a circular path continuously for 4 minutes and covered the following distances in the times stated :
Distance (in metres) 200, 400, 600, 300
Time(in minutes) : 1, 2, 3, 4 respectively. Which of the following statements is correct about the motion of the man?
Athe man was moving without uniform velocity
Bthe speed was changing constantly
Cthe velocity was uniform
Dit was an instance of motion in which both speed and velocity are the same
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Question 23
waec 2002
The magnitude of the force required to make an object of mass, m move with speed, v in a circular of radius r is given by the expression
A\(\frac{mr}{v}\)
B\(\frac{mr^2}{v}\)
C\(\frac{mv^2}{r}\)
D\(\frac{mv}{r^2}\)
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Question 24
waec 2002
A boy travels 8 km eastward to a point B and then 6km northward to another point C. Determine the difference between the magnitude of displacement of the boy and distance travelled by him
A2.0km
B4.0km
C10.0km
D13.0km
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Question 25
waec 2002

One common characteristics of solids, liquids and gasses is that?

Aall the three has fixed volume
Btheir molecule have the same size
Ctheir molecules are always in motion
Dall the three have the same inter molecular forces
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Question 26
waec 2002
A solid weight 45N and 15N respectively in air and water. Determine the relative density of the solid
A0.33
B0.50
C1.50
D3.00
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Question 27
waec 2002
A reservoir is filled with a liquid of density 2000kgm-3. Calculate the depth at which the pressure in the liquid will equal to 9100Nm-2 [g = 10ms-2]
A0.262m
B0.455m
C0.664m
D0.819m
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Question 28
waec 2002
The force between the molecules of a liquid in contact with that of a solid is
Aadhesive
Bcohesive
Cmagnetic
Drepulsive
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