Displacement and average velocity

AI Thread Summary
To find the direction of average velocity when displacement is 1.65 km at 25° north of west and average velocity is 0.55 km/h, one must understand that average velocity is a vector quantity defined as displacement divided by time. The direction of average velocity will be the same as that of the displacement vector. In this case, the average velocity will also be at 25° north of west. To express this in degrees, one can simply maintain the angle while calculating the average velocity's magnitude. Understanding these concepts clarifies the relationship between displacement and average velocity in vector analysis.
copitlory8
Messages
84
Reaction score
0
How would I find the direction in degrees of average velocity in a problem where I have calculated displacement to be 1.65 km at 25° north of west and the average velocity to be .55km/h?
 
Physics news on Phys.org
copitlory8 said:
How would I find the direction in degrees of average velocity in a problem where I have calculated displacement to be 1.65 km at 25° north of west and the average velocity to be .55km/h?
What is the definition of average velocity? That will answer your question.

AM
 
Thread 'Collision of a bullet on a rod-string system: query'
In this question, I have a question. I am NOT trying to solve it, but it is just a conceptual question. Consider the point on the rod, which connects the string and the rod. My question: just before and after the collision, is ANGULAR momentum CONSERVED about this point? Lets call the point which connects the string and rod as P. Why am I asking this? : it is clear from the scenario that the point of concern, which connects the string and the rod, moves in a circular path due to the string...
Back
Top