Answer:
dC = 72m < dA = 80m < dB = 90m
Explanation:
In order to calculate the distance traveled by each mobile, you use the following formula:
[tex]d=vt[/tex] (1)
d: distance traveled
v: speed of the car
t: time of the motion
You replace the values of v and t for each mobile:
mobile A:
[tex]d_A=v_At_A=(16m/s)(5s)=80m[/tex]
mobile B:
[tex]d_B=v_Bt_B=(15m/s)(6s)=90m[/tex]
mobile C:
[tex]d_C=v_Ct_C=(24m/s)(3s)=72m[/tex]
Then, you obtain that he distances traveled by the mobiles show:
dC = 72m < dA = 80m < dB = 90m