obviouslly not. there are many cases where the velocity is present but not acceleration and vce versa. it is also applicable for the direction of the measurements.
Any falling object has acceleration and velocity vectors in the same direction.
Take the velocity to be in positive direction. Positive acceleration increases velocity and they are in the same direction. Negative acceleration reduce velocity and they are in opposite direction. It does not matter if the motion in linear or anfular.
obviouslly not. there are many cases where the velocity is present but not acceleration and vce versa. it is also applicable for the direction of the measurements.
For the most part, yes; once at terminal velocity, there is no acceleration, so it has direction.
In that case, the direction will change.
acceleration=ratio of change in velocity in a specific direction to time. speed=ratio of distance to time.
no
It will increase the velocity of the the object in which the acceleration is applied.
The acceleration is the same direction of the velocity
The velocity and acceleration can have the same numeric value, but the units will be different. ----------------------------------------------------------------------------------------- No it is not possible. Because so long there is acceleration then the velocity has to change either in magnitude or in direction or in both. So it is not at all possible for acceleration and velocity to be the same simultaneously.
In that case, the speed will increase.
yes, if the acceleration is in the opposite direction of the velocity.