Physics, 28.11.2019 05:31 jdvazquez18p7a7vs

9. a 1.80 kg block slides on a rough horizontal surface. the block hits a spring with a speed of 2.5m/s and compresses it a distance of 13cm before coming to rest. if the coefficient of kinetic friction between the block and surface is 0.560, what is the force constant of the spring? (use non-conservative energy principle to solve this problem)

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 18:30, mariatorres7

Which of these describe conduction transfer of heat between two objects that are touching transfer of heat by the actual movement of war matter the process in which energy is imitated by one of the object transmitted through space and absorbed by another a process in which energy is released by the molecules breaking apart

Answers: 1

continue

Physics, 21.06.2019 19:30, yomamaisfat1519

Abody of weight 60 kg is standing in a lift the lift going upward with a uniform velocity of 4.9 metre per second slows down and stops in two seconds then apparent weight of the body during the slow down process is

Answers: 2

continue

Physics, 22.06.2019 10:00, issaaamiaaa15

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Answers: 2

continue

Physics, 22.06.2019 10:30, tyw3366812778

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

Answers: 3

continue

You know the right answer?

9. a 1.80 kg block slides on a rough horizontal surface. the block hits a spring with a speed of 2.5...