by an echo meter
please flw me and thank my answers
#Genius kudi
Answer: i didnt look at your question its to long
Explanation:
Answer:
Coerce, compel, constrain
300
100 x 3 =300 simple and easy
mass=5 kg
potential energy=6000j
height=?
Now
potential energy =m.g.h
or 6000=5*9.8*h
or 6000=49h
or 6000÷49=h
or h= 122.45m
Earth and space
