subject
Physics, 09.09.2020 19:01 la200564

The following data was collected from an experiment in which students observed four cars go from 0 km/hr. to 60 km/hr.
Car Number
Time (s)
1
2.5
2
4.2
3
5.2
4
3.3
Based on the data collected, which of the following quantities would be best for the
comparison of the cars?
a. Stopping distance, because each car will have a different distance it will travel as it
slows down and that distance can be calculated using the average velocity
equation.
b. Instantaneous speed, because the students already know that each car is going 60
km/hr.
Average acceleration, because the change in velocity and time can be used to
calculate the average acceleration using the average acceleration equation. indows
machine was
d. Stopping time, because each car should stop in the same amount of time that it took
the car to reach 60 km/hr.

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 10:00, starsinopoli13
How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
Answers: 1
image
Physics, 22.06.2019 17:30, kev71
Aparticle moves in a circle 1.50 m in radius . through what angle in radians does it rotate if it moves through an arc length of 2.50m? what is the angle in degrees?
Answers: 1
image
Physics, 22.06.2019 18:00, ggdvj9gggsc
Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?
Answers: 3
image
Physics, 22.06.2019 18:00, daphnevlogs11
Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2
Answers: 1
You know the right answer?
The following data was collected from an experiment in which students observed four cars go from 0...

Questions in other subjects:

Konu
Arts, 05.10.2020 15:01
Konu
Mathematics, 05.10.2020 15:01
Konu
Mathematics, 05.10.2020 15:01
Konu
Mathematics, 05.10.2020 15:01
Konu
Mathematics, 05.10.2020 15:01