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A 250-g object connected to a light spring with a spring constant of 1.00 N/m sits on a frictionless horizontal table. Suddenly, the object is knocked by a force causing it to move towards right and then vibrate back and forth with an amplitude of 10.0 cm as shown in the drawing. In which positions does the spring exert a maximum value of force on the block? wwwwwwwwww t=3T/4 t=0 t=T/2 1511 2 V M18 t=T/4 3 t=T/4 3

A wwwwwwww t=3T/4 t=3T/4 -A *6 8- t=0 t=T/2 t=T 9 0 บ บ t=T/4 3 t=T/4 3 +A X

Position 6. Position 1. Position 3. Position 4. Position 9. Position 8. Position 5. Position 2. Position 7. 1. Yes. 2. No.