gcse level equations

• Kinetic energy = 1/2 x mass x velocity^2
• Elastic potential energy= 1/2 x spring constant x extension^2
• Gravitational potential energy= mass x gravity x height
• change in thermal energy = mass × specific heat capacity × temperature change
• Power = Energy ÷ time
• Charge = current x time (Q = IT)
• potential difference = current × resistance
• power = potential difference × current
• power = current^2 × resistance
• Energy = Charge x Potential difference
• force = spring constant × extension
• work done = force × distance moved
• momentum = mass × velocity
• wave speed = frequency × wavelength