The bonds of the products store 27 kJ more energy than the bonds of the reactants. How is energy conserved during this reaction?

Abanked road comer of radius 146 m is to be constructed. if the comer is designed for vehicles moving with a speed of 20.0 m/s, what should the banking angle be, in units of degrees?

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.