Answer:
Explanation:
let be the mass attached, let be the spring constant and let be the positive damping constant.
-By Newton's second law:
where is the displacement from equilibrium position. The equation can be transformed into:
shich is the equation of motion.
This should help you out- http://www.sosmath.com/algebra/logs/log5/log56/log5601/log5601.html
the answer is 8.9 I am pretty sure.
Answer:
√2µgd = vi
Explanation:
Given that the mass of object is m
Sliding speed of object is vi
coefficient of kinetic friction is µ
Distance covered is d
Final speed, vf is 0
Equation to apply will be;
v²f=v²i-2µgd where g is acceleration due to gravity
v²f+2µgd=v²i----------------------but v²f = 0
2µgd=v²i
√2µgd = vi
Explanation:
C . frequency
is the correct answer I think .