REVIEW GUIDE 2026
◉ Voltage = Answer: current x resistance
◉ Charge = Answer: current x time
◉ Average Speed = Answer: distance / time
◉ Acceleration = Answer: Change in Velocity / Time Taken
◉ Force = Answer: Mass x Acceleration
◉ Pressure Difference = Answer: Height x Density x Gravity
◉ Moment = Answer: Force x Perpendicular Distance from Pivot
◉ Pressure = Answer: Force / Area
◉ Wave Speed = Answer: Frequency x Wavelength
, ◉ Refractive Index = Answer: Sin (I) / Sin (R)
◉ Sin (Critical angle) = Answer: 1 / Refractive Index
◉ Energy Transfer = Answer: Work Done
◉ Work Done = Answer: Force x Distance Moved
◉ Efficiency = Answer: Useful Energy Output / Total Energy Input
◉ Weight = Answer: Mass x Gravity
◉ GPE Potential Energy = Answer: Mass x Gravity x Height
◉ Kinetic Energy = Answer: 1/2 x Mass x V^2
◉ Density = Answer: Mass / Volume
◉ Distance Time Graphs Answer:
◉ Velocity Time Graphs Answer: