BMAT Physics Equations Q&A

Give the formula linking speed, distance and time. Give units. v = speed = m/s d = distance = m t = time = s Give the formula for calculating acceleration. Give units. a = acceleration = m/s^2 v = velocity = m/s t = time = s Give the formula linking force, mass and acceleration. Give units. F = force = N m = mass = kg a = acceleration = m/s^2 Give the formula linking pressure, force and area. Give units. P = pressure = Pa F = force = N A = area = m^2 Give the formula linking work done, force and distance. Give units. W = work done = Nm F = force = N d = distance moved = m Give the formula linking GPE, gravitational field strength, height and distance moved. Give units. Ep = gravitational potential energy = J m = mass = kg g = gravitational field strength = 10 N/kg h = height moved = m Give the formula linking speed, frequency and wavelength. Give units. v = speed = m/s λ = wavelength = m f = frequency = Hz Give the formula linking charge, current and time. Give units. Q = charge = C I = current = A t = time = s Give the formula linking potential difference, current and resistance. Give units. V = potential different (voltage) = V I - current = A R = resistance = Ω Give the formula linking power, potential difference and current. Give units. P = power = W V = potential difference (voltage) = V I = current = A Give the formula linking weight, mass and gravitational field strength. Give units. W = weight = N m = mass = kg g = gravitational field strength = 10 N/kg