Background Questions

What is your name?

Question 1

A block is attached between two springs shown in the picture below and oscilates back and forth.

At an instant of time depicted in the picture, the acceleration of the block is to the left. which statment best describes the mostion of the block at this instant?

It is moving left
It is moving right
It is not moving
both A and C are possible
A, B and C are possible
both A and B are possible

Question 2 through 4

A block is attached between two springs shown in the picture below and oscilates back and forth.

Question 2

At what point is the speed of the block the highest?

Point A
Point B
Point C
Point A and B
Point A and C

Question 3

At what point is the force from the spring the highest?

Point A
Point B
Point C
Point A and B
Point A and C

Question 4

At what point is the acceleration of the block the highest?

Point A
Point B
Point C
Point A and B
Point A and C