a body at rest may have speed
There may be none, or there may be a whole bunch of forces on a body at rest. There's no way to tell. The only thing you know for sure is that if the body is at rest ... or even if it's moving but its speed and direction of motion aren't changing ... then all the forces on it, if any, add up to zero.
A body at rest and a body in motion have completely different velocities.Magnitude of velocity:At rest . . . zeroMoving . . . not zeroDirection of velocity:At rest . . . no directionMoving . . . some direction
The large decrease in blood pressure as blood moves through the lungs may prevent efficient circulation through the rest of the body.
Oxbow lake
Yes, but this may be different for some people.
The heart is the organ responsible for pumping blood to the rest of the body.
A body is said to be rest, if it does not change its position with respect to its surroundings.
yes!A2. The real problem is deciding when a body is at rest - or is it just the rest of the universe that is moving?
No a boday while rest cannot be in acceleration because of the momentum of the body ...........................
the tendency of a body at rest to remain at rest and of a body in motion to remain in motion
a body is said to be at rest if it does not change its position with time with respect to a reference point
If there are colder than the rest of your body. This is not necessarily abnormal but it may also have to do with your heart. Feet and hands can change color if they are cold.