Question

A mass m = 2.86 kg starts from rest and slides a distance d down a frictionless θ = 29.8° incline. While sliding, it comes into contact with an unstressed spring of negligible mass as shown in the figure below. The mass is displaced an additional 0.170 m as it is brought momentarily to rest by compression of the spring (k = 449 N/m). Calculate the initial separation d between the mass and the spring.

Name: a mass m 286 kg starts from rest and slides a distance d down a frictionless 298 incline while sliding it comes into contact with an unstressed spring of negligible mass as shown in the figu 08404
Uploaded: 2022-03-31T11:57:10-08:00
Duration: 4 min 4 s
Channel: Maitreya E
Description: a mass m 286 kg starts from rest and slides a distance d down a frictionless 298 incline while sliding it comes into contact with an unstressed spring of negligible mass as shown in the figu 08404

          A mass m = 2.86 kg starts from rest and
slides a distance d down a
frictionless θ = 29.8° incline. While sliding,
it comes into contact with an unstressed spring of negligible mass
as shown in the figure below. The mass is displaced an
additional 0.170 m as it is brought momentarily to rest by
compression of the spring (k = 449 N/m). Calculate
the initial separation d between the mass and
the spring.

Added by Nerea C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Maitreya E

03/31/2022

Step 1

Initially, the mass has gravitational potential energy due to its height on the incline. As it slides down, this potential energy is converted into kinetic energy. When the mass compresses the spring, the kinetic energy is converted into elastic potential energy Show more…

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A mass m = 2.86 kg starts from rest and slides a distance d down a frictionless θ = 29.8° incline. While sliding, it comes into contact with an unstressed spring of negligible mass as shown in the figure below. The mass is displaced an additional 0.170 m as it is brought momentarily to rest by compression of the spring (k = 449 N/m). Calculate the initial separation d between the mass and the spring.