Velocity is proportional to elapsed time when motion
is in a straight line and acceleration is constant.
No. But its acceleration is.
Wanted and unwanted outer forces will always change the velocity of an object.
While this sounds like a question that is specific to a certain situation, it sounds like you're talking about air resistance. It always opposes motion and (for small objects) is modeled as being proportional to the magnitude of velocity.
The velocity of object always changes with wanted or unwanted outer forces.
Velocity. A change in VELOCITY will always indicate the acceleration of an object.
No. But its acceleration is.
yes, P=mv
Yes.
Wanted and unwanted outer forces will always change the velocity of an object.
While this sounds like a question that is specific to a certain situation, it sounds like you're talking about air resistance. It always opposes motion and (for small objects) is modeled as being proportional to the magnitude of velocity.
The velocity of object always changes with wanted or unwanted outer forces.
Velocity. A change in VELOCITY will always indicate the acceleration of an object.
Always.
Force changes the velocity of an object by acceleration, a=F/m.
The velocity of object always changes with wanted or unwanted outer forces.
Time and distance traveled are directly proportional only if the velocity of the object in question is constant.
Displacement and Time, displacement is the distance with a direction ( vector quantity) , and time . Displacement and velocity are directly proportional, while velocity and time are inversely proportional..( The faster, the less time it will take) Velocity = Displacement ____________ Time