Sunday
April 20, 2014

Homework Help: Physics I

Posted by David on Friday, March 18, 2011 at 10:14am.

I have this vector that is confusing me I know what I need to do but the components of these vectors are confusing me.
Problem:
You are standing at point with coor dinates (1m, -1m, -2m) another erson is at r(t)=(8m)i - (3m/s^3) t^3 j + (4m/s^2) t^2 k Find distance between you and other person at t=1s.

How do I deal with those m and m/s^3 in the components

Thanks

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics [vectors] - The concept i get, but somehow i just can't execute this ...
physics--vectors - the components of a vector V can be written (Vx,Vy,Vz). what ...
PHY - The components of a vector V can be written (Vx, Vy, Vz). What are the ...
Physics - A golfer, putting on a green requires three strokes to “hole the ball...
Physics - A golfer, putting on a green requires three strokes to “hole the ball...
cartesian vectors 2 - let vector U = (vector u1, vector u2) vector V = (vector ...
Physics - You are given vectors A = 5.0i - 6.5j & B = -3.5i + 7.0j. A third ...
PHYSICS VECTORS - 1. The problem statement, all variables and given/known data ...
physics - Vector has a magnitude of 122 units and points 37.0 ° north of west. ...
Physics - For the three vectors A+B+C= -1.4i. Vector A is 4i and vector C is -...

Search
Members