please finished the question so we can help get a better understanding
Answer:
120
Step-by-step explanation:
Answer:
20 m
Step-by-step explanation:
We are given that
Initial horizontal speed ,
Time, t=2 s
Initial vertical velocity, 
We know that

Where 
Using the formula


The negative sign indicates that the displacement of stone is in downward direction.
Hence, the height of the cliff is closest to 20 m
if we take 80 as the 100%, what is 60 off of it in percentage?

Answer:
11/2
Step-by-step explanation:
Lemme know if that helps
<em>Hope</em><em> </em><em>that</em><em> </em><em>helps</em><em> </em>