Respuesta :
The car moving at 84km/h will travel forward a distance of 23.34m during 1s of time.
- The pace at which an object's position changes in any direction is referred to as speed. The distance traveled in relation to the time it takes to travel that distance is how speed is defined. Since speed simply has a direction and no magnitude, it is a scalar number.
- The speed of an object in kinematics is the magnitude of the change in position per unit of time.
- Given :
- time = 1 s, speed = 84 km/h
- We need SI units for speed, i.e., m/s.
- speed = (84 * 5 / 18) m/s
- speed = 23.34 m/s
- We know, speed = distance / time
- So, distance = speed * time
- distance = 23.34m/s * 1s
- distance = 23.34m
- Hence, the car, moving at 84km/h, will travel forward a distance of 23.34m during the 1s of time taken to look at an accident on the side of the road.
To learn more about SI units visit :
https://brainly.com/question/12750330
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