Lab Report 7 Help

so here we go

some prep questions please

can you post lab 7 preparation questions please?

Question 2:
k from part 1

Question 3:
2*pi*sqrt(m/k)

Question 5:
max, zero, zero, max

Question 6:
zero, max, KE_max, max, zero, PE_max, PE+KE, Less than

Question 7:
Spring potential energy

does anyone know 1, 4 or 8?

I keep getting the equation for #1 wrong but i'm really not sure why..

PEmax = (1/2)*k*x_0^2

KEmax = (1/2)*M*v_0^2

holla.

I got more answers, hooray!!

Net spring force = 0
initially displaced = x_o
position = max

holla.

1) F= -k*x

F=-k*x
[F]=m*g

abs(F) = m*g