A car accelerates from 25 km/hr to 55 km/hr in 30 seconds, what is the acceleration?

University Physics Volume 3
17th Edition
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:William Moebs, Jeff Sanny
Chapter5: Relativity
Section: Chapter Questions
Problem 38P: Describe the shape of the world line on a space-time diagram of (a) an object that remains at rest...
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Equations:
Acceleration =
Time=
=
Final velocity - Initial Velocity
Time
Final velocity - Initial Velocity
Acceleration
Final Velocity = Acceleration * Time + Initial Velocity
Initial Velocity
0 km/hr
0 m/s
25 km/hr
Final Velocity
24 km/hr
35 m/s
1200 km/hr
Time
3 s
5 s
2 min
Acceleration
A car accelerates from 25 km/hr to 55 km/hr in 30 seconds, what is the acceleration?
Transcribed Image Text:Equations: Acceleration = Time= = Final velocity - Initial Velocity Time Final velocity - Initial Velocity Acceleration Final Velocity = Acceleration * Time + Initial Velocity Initial Velocity 0 km/hr 0 m/s 25 km/hr Final Velocity 24 km/hr 35 m/s 1200 km/hr Time 3 s 5 s 2 min Acceleration A car accelerates from 25 km/hr to 55 km/hr in 30 seconds, what is the acceleration?
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