Working out at about 60% to 75% of your maximum heart rate (the so-called fat-burning zone) burns fewer calories than working out at 75% to 85% of your maximum heart rate (the so-called aerobic or cardio zone).
In physics, motion is a change in position of an object with respect to time. Motion is typically described in terms of displacement, distance (scalar) , velocity, acceleration, time and speed.
Physics is a branch of science that studies matter and its motion as well as how it interacts with energy and forces.Physics is a huge subject. There are many branches of physics including electricity, astronomy, motion, waves, sound, and light.hysics is a branch of science that studies matter and its motion as well as how it interacts with energy and forces.