Physics, 23.10.2019 21:00 brittnum9044

A1.2 kg block is held at rest against the spring with a force constant k= 730 n/m. initially, the spring is compressed a distance d. when the block is released, it slides across a surface that is frictionless except for a rough patch of width 5.0 cm that has a coefficient of kinetic friction = 0.44. find d, such that the block's speed after crossing the rough patch is 2.3 m/s.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 20:30, Drea1385

What property is a characteristic of a substance that can be observed and does not change the identity of the substance

Answers: 2

continue

Physics, 22.06.2019 01:30, chandranewlon

Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j

Answers: 1

continue

Physics, 22.06.2019 12:00, AleciaCassidy

Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?

Answers: 3

continue

Physics, 22.06.2019 23:00, gabrieljerron

Determine the force the sun exerts on an object with a mass of 80.0 kg if that object is on the earth. what is the force exerted by the moon on the same object? what is the force the earth exerts on it?

Answers: 1

continue

You know the right answer?

A1.2 kg block is held at rest against the spring with a force constant k= 730 n/m. initially, the sp...