Acceleration equals the change in velocity over a period of time.
a= (Vfinal- Vinitial)/t
Plug in the acceleration and other information they give you. Then solve.
When a car's velocity is uniform, its acceleration is zero. This means that the car is not speeding up or slowing down, but maintaining a constant speed. Uniform velocity indicates that there is no net force acting on the car to change its motion.
The acceleration of a car at a steady speed of 50 mph is zero. Acceleration is the change in velocity over time, so when the car is maintaining a constant speed, there is no change in velocity and therefore no acceleration.
The acceleration of the car is 0 m/s^2, since it is maintaining a constant velocity. Acceleration is the rate of change of velocity, and since the velocity is constant, there is no change in velocity and thus no acceleration in this case.
No, if a car is slowing down, its acceleration is negative. Acceleration is defined as the rate of change of velocity, so if the car's velocity is decreasing, its acceleration is in the opposite direction.
If the car doesn't change direction during that 100 seconds, then it's zero. If the car's direction changes, then the acceleration isn't zero, but the question doesn't give any information from which to evaluate it.
When a car's velocity is uniform, its acceleration is zero. This means that the car is not speeding up or slowing down, but maintaining a constant speed. Uniform velocity indicates that there is no net force acting on the car to change its motion.
The acceleration of a car at a steady speed of 50 mph is zero. Acceleration is the change in velocity over time, so when the car is maintaining a constant speed, there is no change in velocity and therefore no acceleration.
The acceleration of the car is 0 m/s^2, since it is maintaining a constant velocity. Acceleration is the rate of change of velocity, and since the velocity is constant, there is no change in velocity and thus no acceleration in this case.
No, if a car is slowing down, its acceleration is negative. Acceleration is defined as the rate of change of velocity, so if the car's velocity is decreasing, its acceleration is in the opposite direction.
If the car doesn't change direction during that 100 seconds, then it's zero. If the car's direction changes, then the acceleration isn't zero, but the question doesn't give any information from which to evaluate it.
To find the uniform acceleration that causes a car's velocity to change, you can use the equation: Acceleration = (final velocity - initial velocity) / time. This formula allows you to calculate the rate at which the car's velocity is changing over a specific period of time.
The acceleration of the car is 0 m/s^2 because it is moving at a steady velocity, meaning there is no change in its speed over time. Acceleration is the rate of change of velocity, which is not occurring in this scenario.
acceleration is the change in velocity by change in time (often meters/second/second). so, if a car was travelling 10m/s and ten seconds later, it is travelling 20m/s in the same direction, the acceleration would be (20m/s-10m/s)/10s=1m/s/s. with a constant velocity the change in velocity is zero (x m/s - x m/s)/y s=0m/s/s and acceleration is also zero.
No, any turning object undergoes acceleration because the direction is always changing. The acceleration vector points into the circle of rotation, and the velocity vector is a tangent line to the circle at any given point. The equation is Centripetal Acceleration=v^2/r
If the car is moving at a constant speed but is changing direction, it is accelerating. Acceleration is change in velocity, and velocity includes magnitude (speed) and direction.
There is only acceleration if the car's velocity changes. If it moves at a constant velocity, then there is no acceleration.
If velocity is steady and doesn't change, then there is 0 acceleration.