Question

a: unaccelerated motion; sample problem 1: a mule runs east at 5 m/s for 3 minutes. a: how far does it go? (hint: units are critical!) b: what is the mules displacement? (draw a diagram!!!) a: unaccelerated motion; sample problem: a mule runs west at 5 m/s for 3 minutes. c: what is the mules speed? speed = distance/time d: what is the mules velocity? velocity = displacement/time

Explanation:

Step1: Convert time to seconds

Since 1 minute = 60 seconds, 3 minutes = 3×60 = 180 s.

Step2: Calculate distance for part A

The formula for distance $d$ in un - accelerated motion is $d = vt$, where $v = 5$ m/s and $t=180$ s. So $d=5\times180 = 900$ m.

Step3: Determine displacement for part B

In un - accelerated motion in a straight line, displacement is the same as distance when moving in one direction. So the displacement is 900 m east.

Step4: Identify speed for part C

The speed is given as 5 m/s in the problem statement.

Step5: Determine velocity for part D

Velocity is a vector quantity. The magnitude of velocity is the same as speed in this case of straight - line motion, and the direction is the direction of motion. So the velocity is 5 m/s west.

Answer:

A. 900 m
B. 900 m east
C. 5 m/s
D. 5 m/s west