Final answer:
The time it takes for a car to travel a certain distance is inversely related to its speed when traveling at a constant speed. To calculate the time for a car to travel 100 meters at 100 km/hr, we convert the speed to meters per second and use the distance divided by speed formula, resulting in approximately 3.6 seconds.
Step-by-step explanation:
When a car travels from A to B at a constant speed of 100 km/hr, specific physical quantities associated with the motion of the car are affected. For instance, the time taken to travel a certain distance changes inversely with the speed if the speed is constant. Additionally, the kinetic energy of the car is influenced by both its mass and its velocity. In general, factors such as time, energy, and momentum are linked to the car's velocity and would change if the velocity were to change.
As for calculating the time it would take the car to travel 100 meters at this speed, we need to convert the speed into meters per second by dividing by 3.6 (since 1 km/hr is approximately 0.27778 m/s). Thus, 100 km/hr is about 27.78 m/s. The time (t) taken to travel 100 meters can then be found by using the formula t = distance/speed, which in this case would be 100 meters / 27.78 m/s, resulting in approximately 3.6 seconds.