4) An object is dropped from rest. After 6 seconds, what is the velocity of the object? Hint: Use this equation and solve for the final velocity: y = gt
5) An object is dropped from rest. After 4 seconds, how far did the object fall?
Hint: Use this equation and solve for displacement: d = 12 gť
Can you solve both for me

for question no.4,

time =6 secs

acceleration due to gravity (g)= 9.8 m/s^2

velocity=gt

=6×9.8

=58.8m ans...

for question no .5,

time taken = 4seconds

aacceleration due to gravity (g)=9.8 m/s^2

distance=12gt

=12×9.8×4

=470.4meter answer...

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

answer: i'm not sure which is which for i get confused on it all the time but i can tell you that the answer lies with the convex and concave devices. i hope this you. have a good day and best of luck to you!

explanation: