June 2024 Exam Questions and Answers
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SUVAT equations - Answer>>s = ut + 1/2at^2
s = (u+v)t/2
v = u + at
v^2 = u^2 + 2as
Resolving Vectors - Answer>>Fsinx (not touching the angle),
Fcosx (touching the angle)
System in Equilibrium - Answer>>Resultant Force = 0
Kinetic Energy - Answer>>1/2mv^2
Gravitational Potential Energy - Answer>>mgh
Work Done - Answer>>Fd
Efficiency - Answer>>Useful Energy Output/Total Energy Input
Finding The Time Of Flight - Answer>>t = (v-u)/a
Maximum Height - Answer>>s = (v^2-u^2)/2a
Range - Answer>>s = vt
Momentum - Answer>>p = mv
Principle of conservation of momentum - Answer>>If objects
collide, the total momentum before the collision is equal to the
total momentum after the collision, provided that no external
forces are acting on the system.