Question

Theresa has to walk to the shop to buy some milk. After walking 100 m, she realises that she does not have enough money, and goes back home. If it took her two minutes to leave and come back, calculate the following:
(a) How long was she out of the house (the time interval ∆t in seconds)?
(b) How far did she walk (distance (d))?
(c) What was her displacement (∆x)?
(d) What was her average velocity
(in m/s)?
(e) What was her average speed (in m/s)?
please help mee, thank you!​

Answer 1

his average speed will be 100 m\s

Answer 2

Answer:

After walking 100 m, she realizes that she does not have enough money, and goes back home. It took her two minutes to leave and come back.

Explanation:

this is the answer