A box of mass m = 0.31 kg is set against a spring with a spring constant of k1 = 549 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 = 444 N/m.
a.) How far d2, in meters, will the second spring compress when the box runs into it?
b.) How fast v, in meters per second, will the box be moving when it strikes the second spring?
c.) Now assume friction is present on the surface in between the ends of the springs at their equilibrium lengths, and the coefficient of kinetic friction is μk = 0.5. If the distance between the springs is x = 1 m, how far d2, in meters, will the second spring now compress?
Image Transcriptionclose
Www.aor
Expert Answer
Related Physics Q&A
Q: What energy transformations are involved when a dragster engine is revved, its clutch let out rapidl...
A: When a dragster engine is revved first in the internal combustion engine the chemical energy of the ...
Q: A girl kicks a soccer ball with an initial velocity of 25 m/s at an angle of 30° above the horizonta...
A: The expression horizontal component velocity of the ball is,
Q: Three vectors 13 of 15 Review | Constants Part A Consider three vectors A,B and C all lying in the y...
A: Click to see the answer
Q: A spring with spring constant k = 80 N/m has an equilibrium length of 1.00 m. The spring is compress...
A: Click to see the answer
Q: I need help on that
A: Given values:F = 200 Nm = 30.0 kgthe coefficient of kinetic friction between the crate and the surfa...
Q: A small cart with low friction wheels is attached to a sturdy wall with a high quality spring that h...
A: The formula for the time period of the oscillation is:
Q: Question in image. Disregard the pen markings plz.
A: Write the expression for stopping potential
Q: An ideal spring obeys Hooke’s law: F = −ikx.A mass of m = 0.8 kg hung vertically fromthis spring str...
A: The expression for the spring constant is,
Q: 6 What velocity is needed for your car to negotiate a 100-meter radius curve banked at a 20.0° angle...
A: Velocity is given by,
