A car is moving on a straight road in a fixed direction at a constant speed of v = 64 km/h with respect to the road. You wish to state the kinematic vectors of the motion of the car by using a Cartesian coordinate system whose positive x-axis is pointed in the direction of the motion of the car and the origin is fixed at some point on the road. Part (a) What is the expression for the velocity of the car, using the speed v and the unit vectors i, j, and k? x = 2.24 В i g k P Submit Y b h m S Hint -The velocity has a constant magnitude. However, make sure you identify the appropriate direction in your expression. Your expression should be a vector. 0 d J n V ( + VO 7 8 9 HOME 4 5 6 1 2 3 0 BACKSPACE DEL CLEAR - Feedback . I give up! END Part (b) What is the x-component of the position vector, in units of kilometers, at time t = 0.035 hr? ✓ Correct!

A car is moving on a straight road in a fixed direction at a constant speed of v = 64 km/h with respect to the road. You wish to state the kinematic vectors of the motion of the car by using a Cartesian coordinate system whose positive x-axis is pointed in the direction of the motion of the car and the origin is fixed at some point on the road. Part (a) What is the expression for the velocity of the car, using the speed v and the unit vectors i, j, and k? x = 2.24 В i g k P Submit Y b h m S Hint -The velocity has a constant magnitude. However, make sure you identify the appropriate direction in your expression. Your expression should be a vector. 0 d J n V ( + VO 7 8 9 HOME 4 5 6 1 2 3 0 BACKSPACE DEL CLEAR - Feedback . I give up! END Part (b) What is the x-component of the position vector, in units of kilometers, at time t = 0.035 hr? ✓ Correct!

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Description: A car is moving on a straight road in a fixed direction at a constant speed of v = 64 km/h with respect to the road. You wish to state thekinematic vectors of the motion of the car by using a Cartesian coordinate system whose positive x-axis is poin

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A car is moving on a straight road in a fixed direction at a constant speed of v = 64 km/h with respect to the road. You wish to state the
kinematic vectors of the motion of the car by using a Cartesian coordinate system whose positive x-axis is pointed in the direction of the motion of the car and
the origin is fixed at some point on the road.
V =
Part (a) What is the expression for the velocity of the car, using the speed v and the unit vectors i, j, and k?
x = 2.24
В
i
g
k
P
Submit
Y
b
h
m
S
Hint
-The velocity has a constant magnitude. However, make sure you identify the
appropriate direction in your expression. Your expression should be a vector.
0
d
J
n
V
^^^^
7
4 5
2
8 9
6
3
Feedback
HOME
+ -
0
END
VO BACKSPACE DEL CLEAR
I give up!
←
Part (b) What is the x-component of the position vector, in units of kilometers, at time t = 0.035 hr?
✓ Correct!

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