all parts please

The position of a block attached to a spring is given by x(t) = -(5.7 cm) cos[2nt/ (0.62 s)] . a. Draw the position as a function of time graph for the first 2 complete cycles. (3) b. What is the amplitude of the block's motion. (1) c. What is the time period, T of the block's motion? What is the frequency, f of the block's motion? (1) d. What is the first time the block is at the position x=0? (1) e. When is the block first at the position x = 5.7 cm? (1) f. What is the second time the block is at the position x=0? (1) g. If the spring constant k for the spring is 2170 N/m, what is maximum potential energy, in Joules, that can be stored by this mass-spring system? (2)