No. "Velocity" includes a magnitude and a direction. If any of the two are different, then the velocities are also different.
60km per hour west.
Velocity or speed. It means the car travels an average of 100km every hour. It equates to 62.14 miles per hour.
The change of velocity is 75 km/hr west.
if the velocity is constant, the acceleration is zero. The acceleration is the rate at which the velocity changes, so if it stays the same, the car isn't accelerating.
20 km/h
No. "Velocity" includes a magnitude and a direction. If any of the two are different, then the velocities are also different.
Ok but did I ask?
60km per hour west.
Velocity or speed. It means the car travels an average of 100km every hour. It equates to 62.14 miles per hour.
The velocity of the car can be calculated by dividing the distance traveled by the time taken. In this case, 120 km รท 2h = 60 km/h. Therefore, the velocity of the car is 60 kilometers per hour.
Acceleration is the derivative of velocity, meaning a change in velocity. Velocity is a vector, comprised of magnitude and direction, that is speed and where you are heading. Thus, turning, changing lanes, flipping the car while on cruise control, etc, would all comprise a change in velocity (specifically the direction) and thus is an accelaration.
60 km/h
If a car travels in a straight line with a constant speed, then the car has a constant velocity (determined by direction and speed), and the acceleration is 0.
The velocity is 83 miles per hour in some, unspecified, direction. Remember, velocity is a vector, so the direction needs to be specified.
The change of velocity is 75 km/hr west.
You mean, travels at 10000 m/s.....if so...Its velocity is 10000m/s