Please Help Could Not Solve A 0.60 kg mass attached to a spring with a constant k undergoes simple harmonic motion as it moves horizontally on a frictionless surface as shown below in the graph.

a. What is the amplitude of this mass. Explain how you determined your answer.

b. What is the period of motion of the spring-mass system? Explain how you determined

your answer.

c. Determine the spring constant k for the system.

The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

Anybody wanna ? (picture included? )