Exercise means any physical activity that stimulates the vital organs of the body, nourishes them and strengthens them. Yoga is an ancient discipline which is followed across the world today. It first originated in India, more than 6,000 years ago.
Inertia is a how much a stationary object resists any change in its motion. As long as all the forces acting on an object are balanced, the object does not move. Thus only an unbalanced force can move a stationary object. The amount of force needed depends on the objectâs inertia. An unbalanced force applied to the car changes it state of motion. Inertia is a how much a moving object resists any change in its motion, such as a change in direction, increasing or decreasing its speed or stopping it.
Scientists call these tendencies inertia. Inertia is a way of measuring how hard it is to change the momentum of an object, whether that's getting it to speed up or getting it to slow down. That depends on how much mass the object has. Big heavy things (things with a lot of mass) have more inertia than light things. You have to push a bus harder than a scooter to get it to move. If something has a lot of mass, it's also hard to get it to stop moving. If the bus was moving fast, you'd need good brakes to get it to stop.