State any one example from your daily life when one form of energy is being converted into another with a change of speed and mass.

Sure, here is an example from daily life where one form of energy is converted into another with a change of speed and mass:

Consider riding a bicycle. When you pedal a bicycle, your mechanical energy (from your muscles) is converted into kinetic energy (the motion of the bike).

Step 1: You start pedaling the bicycle. The energy for this action comes from the food you eat, which is stored in your body as chemical energy.

Step 2: As you pedal, your muscles do work and this chemical energy is converted into mechanical energy.

Step 3: The mechanical energy is then transferred to the bicycle, causing it to move. This is the conversion of mechanical energy into kinetic energy.

Step 4: As you pedal faster, the speed of the bicycle increases. This is a change in speed.

Step 5: If you are carrying a backpack on your bicycle, the mass that the bicycle has to carry changes. This is a change in mass.

So, in this example, chemical energy is converted into mechanical energy, which is then converted into kinetic energy, with changes in both speed and mass.