What is the difference between velocity and acceleration group of answer choices?
Velocity is the rate of change of position with respect to time, whereas acceleration is the rate of change of velocity. Both are vector quantities (and so also have a specified direction), but the units of velocity are meters per second while the units of acceleration are meters per second squared.
What is the relationship between speed and acceleration Brainly?
Answer: Speed is the distance covered in a unit of time while acceleration is the rate of change of speed. The unit of speed in the metric system is meter per second (m/s) while that of acceleration is meter per second squared(m/s2). Speed is a scalar quantity while acceleration is a vector quantity.
What is the difference between velocity and acceleration velocity describes an objects position and acceleration describes how fast it moves?
Velocity is how fast an object moves and acceleration is the rate of change in velocity. C. Velocity is used to determine the magnitude of force acting on an object, and acceleration isn’t. Velocity is a time-dependent property of an object, while acceleration is not.
Can velocity be 0 and acceleration nonzero?
If the velocity is constant however, the acceleration is zero (because the velocity isn’t changing over time). Although at an instant in time it is possible to have zero velocity whilst accelerating. For example, if you drop an object at the instant you release it it has zero velocity but it is accelerating.
What is the velocity of the particle when the acceleration is zero?
When velocity and acceleration have opposite signs, the speed is decreasing. When velocity = 0 and acceleration does not, the particle is momentarily stopped and changing direction.
What is necessary for a change in velocity quizlet?
Like displacement, velocity is a vector. Changes in velocity may be due to changes in speed, changes in direction or both. you can show the motion of an object on a line graph in which you graph distance versus time.