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Physics
WAEC / WASSCE 2022
Linear Motion & Kinematics
Solution
A small object of mass 50 g is released from a point A. Determine the velocity of the object when it reaches a point B, a vertical distance of 30m below A. [g = 10 ms\(^{-2}\)
A
1.5 ms\(^{-1}\)
B
6.0 m s\(^{-1}\)
C
17.3 m s\(^{-1}\)
D
24.5 m s\(^{-1}\)
medium Difficulty
Study Explanation
Physics
UTME / JAMB 2022
Linear Motion & Kinematics
Solution
A car starts from rest and covers a distance of 40 m in 10 s. Calculate the magnitude of its acceleration
A
3.20 ms\(^{-2}\)
B
0.25 ms\(^{-2}\)
C
0.80 ms\(^{-2}\)
D
4.00 ms\(^{-2}\)
medium Difficulty
Study Explanation
Physics
UTME / JAMB 2021
Linear Motion & Kinematics
Solution
The slope of the straight line displacement-time graph indicates?
A
distance traveled
B
uniform velocity
C
uniform acceleration
D
uniform speed
medium Difficulty
Study Explanation
Physics
UTME / JAMB 2021
Linear Motion & Kinematics
Solution
Two bodies have masses in the ratio3:1. They experience forces which impart to them, acceleration in the ratio 2:9 respectively. Find the ratio of forces the masses experienced
A
1:4
B
2:1
C
2:3
D
2:5
medium Difficulty
Study Explanation
Physics
WAEC / WASSCE 2021
Linear Motion & Kinematics
Diagram
Solution
The diagram above illustrates the velocity-time graph of a body. Calculate the distance covered by the body during the motion
A
15m
B
84m
C
72m
D
48m
medium Difficulty
Study Explanation
Physics
WAEC / WASSCE 2009
Linear Motion & Kinematics
Solution
A moving body accelerates when it?
A
changes its direction at constant speed
B
mauntains a constant linear speed
C
covers equal distances in equal times in a straight line
D
is acted upon by balanced forces
E
none of the above
medium Difficulty
Study Explanation