Physics, 10.07.2019 21:40 Lesquirrel
(a) an object of mass 0.2 kg is hung from a spring whose spring constant is 80 n/m and allowed to oscillate. the object is subject to a resistive force given by -bv, wherc u is the objects velocity in metres pcr second (i) if the damped frequency is 0.995 of the undamped frequcncy, what is the value of the damping constant b? (6) (ii) by what factor is the amplitude of the oscillation reduced after 4 complcte cycles?
Answers: 3
Another question on Physics
Physics, 21.06.2019 15:00
The optimistic view of human nature held by supporters of the humanistic perspective led to more positive views of human nature throughout the field of psychology.t or f?
Answers: 2
Physics, 21.06.2019 22:30
The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage
Answers: 2
Physics, 22.06.2019 11:40
Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0
Answers: 3
Physics, 22.06.2019 12:00
If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?
Answers: 1
You know the right answer?
(a) an object of mass 0.2 kg is hung from a spring whose spring constant is 80 n/m and allowed to os...
Questions
English, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
Computers and Technology, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
Biology, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
Computers and Technology, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
