Q: A car travels in a straight line for 4.6 h at a

constant speed of 95 km/h .
What is its acceleration?
Answer in units of m/s
2

To find the acceleration of the car, we need to know the initial velocity, final velocity, and the time it takes to change its velocity. However, in this case, it is given that the car travels at a constant speed for 4.6 hours, which means its velocity does not change.

Acceleration is defined as the rate of change of velocity, which means if the velocity does not change, then the acceleration is zero.

Therefore, the acceleration of the car in this scenario is 0 m/s².