Abu rides his bicycle for 5.00 x 10² meters in 10 seconds. What is the velocity in m/s and km/h?

When someone slams her books on a table the kinect energy is transferred into vibrations that travel to your ears as sound waves which statement describes the movement of those waves

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

Match each scenario to the form of energy it represents