Find Time: Initial Velocity, Final Velocity, Acceleration, Distance

[MotionNewtion]

How do I find time when I already have final velocity, initial velocity, acceleration and distance?

 

[Nathanael]

It depends, is the acceleration constant?Do you have any ideas how you might find the time?What is the definition of acceleration?

 

[MotionNewtion]

Here's the question, Me and my friend drove 50 km. I travel at 90 km/hr, my friend traveled at 95 km/hr. How long will my friend wait for me at the end of the trip?

 

[SteamKing]

If you drove for 1 hour, how far would you travel? What about your friend?

What is the formula for calculating speed if you know distance traveled and the time it took?

 

[verty]

An interesting idea is to convert each into hours per km, then just *50.