physics paper 1
whats the eqution for kinetic energy
kinetic energy = 1/2 times mass times velocity squared
whats the equation for gravitational potential energy
gravitational potential energy = mass times gravity times height
whats the equation for power and time
power = energy divided by time
whats the equation linking charge and current
charge = current times time
whats the equation linking resistance, voltage and current
voltage = current times resistance
whats P = VI
power = voltage times current
whats P = Isquared R
power = current squared timed resistance
whats the equation linking time, energy and power
energy = power times time
whats E = QV
energy = charge times voltage
whats p = m/v
density = mass/volume