Lucas Ng's answer to Tara Naghshband's Secondary 1 Science question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Lucas Ng
Lucas Ng's answer
27 answers (A Helpful Person)
1st
Assuming your acceleration/gravitional force is 9.81m/s^2. If not, the steps are the same.