A
anny5348
Guest
A 2.0 kg box rests on a plank that is inclined at an angle of 65° above the horizontal.
The upper end of the box is attached to a spring with a force constant of 320 N/m.
If the coefficient of static friction between the box and the plank is 0.29, what is the maximum amount the spring can be stretched and the box remain at rest?
Express your answer in cm.
The upper end of the box is attached to a spring with a force constant of 320 N/m.
If the coefficient of static friction between the box and the plank is 0.29, what is the maximum amount the spring can be stretched and the box remain at rest?
Express your answer in cm.