To find the average speed of an object, we find the change in the distance divided by the time over which that change occurs. For the instantaneous speed, we must make the time interval very , so that the speed does not change appreciably.
Question
To find the average speed of an object, we find the change in the distance divided by the time over which that change occurs. For the instantaneous speed, we must make the time interval very , so that the speed does not change appreciably.
Solution
Para encontrar la velocidad media de un objeto, encontramos el cambio en la distancia dividido por el tiempo durante el cual ocurre ese cambio. Para la velocidad instantánea, debemos hacer el intervalo de tiempo muy pequeño, para que la velocidad no cambie apreciablemente.
Similar Questions
The _________________ of the car indicates how fast the car moves and the direction of the motion at each instant of time.Question 24Select one:a.Average Velocityb.Instantaneous Speedc.Average Speedd.Instantaneous Velocity
The average velocity and the instantaneous velocity of an object will be the same if _______.Group of answer choicesThe object’s velocity is always positive.The object’s speed is zero.The object’s speed is constant.The object’s acceleration is constant.
An object travels 10 km at a speed of 100 m/s and another 10 km at 50 m/s. The average speed over the whole distance is :-
A car travels at 54 km/hr for first 20 secs , 36 km/hr for next 30 secs and finally 18 km/hr for next 10 secs. Find its average speed.
The average speed of an object, s, is given by the distance of travel, d, divided by the time it takes to travel that distance, t. How would you write an equation of the time it takes to travel distance d at an average speed s?Multiple choice question.t = ds𝑑𝑠t = dst = sd
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.