Physics, 20.03.2020 01:55 Yailynn598

A block of mass m = 0.19 kg is set against a spring with a spring constant of k1 = 520 N/m which has been compressed by a distance of 0.1 m. Some distance in front of it, along a frictionless surface, is another spring with a spring constant of k2 = 247 N/m.

Now assume that the surface is rough (that is, not frictionless). You perform the experiment and observe that the second spring only compresses a distance d2/2. How much energy, in joules, was lost to friction?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:30, Fangflora3

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

Answers: 1

continue

Physics, 22.06.2019 03:30, munchyswish

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse

Answers: 3

continue

Physics, 22.06.2019 11:00, natalieburnett82

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.

Answers: 3

continue

Physics, 22.06.2019 11:30, emily965692

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

Answers: 2

continue

You know the right answer?

A block of mass m = 0.19 kg is set against a spring with a spring constant of k1 = 520 N/m which has...