Energy, and usually also volume.
Velocity
Circular motion would change the direction of an object but would not affect the object's speed.
. The amount of Force needed to make an object change its motion depends on the Mass of the object and the Force required
I am assuming that you mean mass of an object. The answer is no, it does not change. Mass (Density) stays the same wherever the object is, only its weight will change if the force of gravity is different.
balanced
Velocity
by gaining or losing electrons.
An object becomes positively charged if it loses electrons. This is because electrons have a negative charge, so the less of them there are in an object, the stronger the positive charge is.
Text in Photoshop is vector object, so you can scale, rotate, change size, color without losing quality.
A constant in an experiment is the object or value that does not change through out the experiment.
An object that is accelerating may be slowing down, gaining speed, and changing direction.
By loosing or gaining and electron.
Acceleration measures the change of speed of an object that is moving in a specific direction (the rate of change of velocity with respect to time).
They prevent certain wavelengths (i.e. colours) from passing through. This means that you only see the colours that do pass through. If the object itself is coloured this may result in it becoming invisible if the filter is one that stops the object's colour from passing through it.
Why is the object -oriented database model gaining acceptance for developing applications and managing the hypermedia databases at business websites?
when does an object have a positive change
The object through which the force is exerted must also change.