A2.0 kg block is held at rest against a spring with a force constant k = 395 n/m. the spring is compressed a certain distance and then the block is released. when the block is released, it slides across a surface that has no friction except for a 10.0 cm section that has a coefficient of friction μk = 0.54. find the distance in centimeters the spring was compressed such that the block's speed after crossing the rough area is 2.5 m/s.
Answers: 2
Physics, 21.06.2019 16:40
What is the internal energy of 4.00 mol of diatomic nitrogen gas n2 at 455k
Answers: 1
Physics, 22.06.2019 00:30
In positive numbers less than 1, the zeros between the decimal point and non zero are significant
Answers: 2
Physics, 22.06.2019 04:00
What is the scientific definition of energy that relates to work
Answers: 1
Physics, 22.06.2019 14:00
How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing
Answers: 1
A2.0 kg block is held at rest against a spring with a force constant k = 395 n/m. the spring is comp...
Mathematics, 26.04.2021 09:00
Mathematics, 26.04.2021 09:00
English, 26.04.2021 09:00
World Languages, 26.04.2021 09:10
Mathematics, 26.04.2021 09:10
Arts, 26.04.2021 09:10
Health, 26.04.2021 09:10