Answer:
Time, t = 141 seconds
Step-by-step explanation:
Given that,
Distance between the class and the person, d = 282 m
Speed of the person, v = 2 m/s
We need to find the time taken by the person to get to your class. Let the time taken is t. The speed of the person is given by :
![v=(d)/(t)](https://img.qammunity.org/2020/formulas/physics/middle-school/4wx27svnw0o3w1yxqyr6gd2q676nfkl1k8.png)
![t=(d)/(v)](https://img.qammunity.org/2020/formulas/physics/high-school/2uhls8dvr6edbvppie50lxbkk0x0mrjqrz.png)
![t=(282\ m)/(2\ m/s)](https://img.qammunity.org/2020/formulas/physics/high-school/lram1qsa35t07lv8spt34795qwhp2k6yrc.png)
t = 141 seconds
So, the time taken by the person to get to your class is 141 seconds. Hence, this is the required solution.