Vibrating or maybe fluctuating. Pulsating may describe it too.
In motion
Charge: to move forward quickly and forcefully
The definition of "forward motion" is simply the act of moving forward. Therefore, forward motion force is a force that moves something forward.
Energy moves forward in a wave.
A ton, backwards it's "not"
The person has inertia, the resistence to change in motion, so if the car starts accelerating forward, the person's body wants to stay at the same velocity as before, thus it slides backwards relative to the car. If there were no friction or a back of the seat to stop the person, the person would literally not move while the car moves out from under him, thus seeming to move backwards in the car while in reality the car is moving forward under the person.
walk
If it moves a little bit but seems like something is holding it back you should probably check your parking brake to see that it is disengaged.
Charge: to move forward quickly and forcefully
A bookperson. Time doesn't move forward. Time is. People move forward or regress. Bookpeople learn, grow and always move forward.
Assuming you are talking about chess, it always moves forward. It can only move 1 step forward if already moved. If it hasn't been moved then it can move 2 forward. And it can only attack diagonally forward either to the left or right never backwards.
The definition of "forward motion" is simply the act of moving forward. Therefore, forward motion force is a force that moves something forward.
(Say it by sound) backwards
A bib is something a baby wears that is also a palindrome (the same forward or backwards).bib
Well force does affect as energy (Strength) of the wind/something forcing it pushes something forward and backwards like a hurricane.
Energy moves forward in a wave.
A ton, backwards it's "not"
for signs signifying time, most signs signifying the past will move backwards over your shoulder or backwards in comparison with the present time. In the futue, is the opposite, the sign usually moves forward