To calculate resultant velocity using vectors, you first need to determine the individual velocities in both the horizontal and vertical directions. Then, use the Pythagorean theorem to find the magnitude of the resultant velocity and use trigonometric functions to find the direction of the resultant velocity.
Resultant velocity is the overall velocity of an object, taking into account both magnitude and direction. Average velocity, on the other hand, only considers the change in position over time and does not take direction into account.
To calculate resultant velocity when multiple forces are acting on an object, you need to first find the individual velocities caused by each force. Then, use vector addition to find the resultant velocity by adding the individual velocities together.
Yes, resultant velocity can be negative. This means that the object is moving in the opposite direction of the positive direction that was chosen. It is important to take direction into account when calculating resultant velocity.
Mass does not directly affect the calculation of resultant velocity. However, it does play a role in the overall motion of an object. Objects with larger masses will require more force to change their velocity compared to objects with smaller masses.