Mass doesn't affect speed directly. It determines how quickly an object can change speed (accelerate) under the action of a given force. Lighter objects need less time to change speed by a given amount under a given force.Alternatively, mass determines how strong a force has to be to accelerate an object at a given rate. Lighter objects can do with weaker force to change speed by a given amount in a given amount of time.Thus, mass is a measure of object's inertia which is resistance to changes in object's motion.This is what the equation. \begin{equation} F=ma \end{equation}. means.ighter objects can do with weaker force to change speed by a given amount in a given amount of time. Thus, mass is a measure of object's inertia which is resistance to changes in object's motion. This is what the equation. \begin{equation} F=ma \end{equation}. means.
Ive seen world specialists regards it but im willing to give a TENS machine a go if it will help with pain management. Ive read that the electrical pulses from TENS machines maximum depth is around 2 inches, so Im assuming this will not be deep enough to effect the heart muscle itself and cause rythym problems.
TENS unit question. HealingWell.com Forum > Diseases & Conditions > Chronic Pain > TENS unit question. My PT mentioned the TENS unit to me today again. I was having a lot of spasms and quirks today and she said, I'd love to put the tens on you, but my boss wouldn't like it. She likes the muscles to heal on their own..