(a) 3. A 100 kg warthog squeals with delight as it slides from rest down the greased (frictionless) slope and plane in Figure 1(a) below. The hog encounters a spring that compresses 150 cm before bringing the hog to rest for an instant. www. Frictionless 5.00 m (a) What is the spring constant of the spring? (b) www Frictionless Rough 2.00 m Frictionless 5.00 m (b) The hog is sent back in the opposite direction by the spring. To what height will the hog rebound up the slope? (c) Suppose the hog begins anew at 5.00 m height but now encounters a 2.00 m stretch of level rough ground on the way to the spring and back (see Figure 2(b) below). The coefficient of kinetic friction for the hog on the rough ground is 0.30. How much will the spring now compress? To what height will the wild bacon rise on the rebound?

(a) 3. A 100 kg warthog squeals with delight as it slides from rest down the greased (frictionless) slope and plane in Figure 1(a) below. The hog encounters a spring that compresses 150 cm before bringing the hog to rest for an instant. www. Frictionless 5.00 m (a) What is the spring constant of the spring? (b) www Frictionless Rough 2.00 m Frictionless 5.00 m (b) The hog is sent back in the opposite direction by the spring. To what height will the hog rebound up the slope? (c) Suppose the hog begins anew at 5.00 m height but now encounters a 2.00 m stretch of level rough ground on the way to the spring and back (see Figure 2(b) below). The coefficient of kinetic friction for the hog on the rough ground is 0.30. How much will the spring now compress? To what height will the wild bacon rise on the rebound?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

(a)
3. A 100 kg warthog squeals with delight as it slides from rest down the greased
(frictionless) slope and plane in Figure 1(a) below. The hog encounters a spring that
compresses 150 cm before bringing the hog to rest for an instant.
Frictionless
5.00 m
(a) What is the spring constant of the spring?
(b)
www
Frictionless
Rough
2.00 m
Frictionless
T
5.00 m
Į
(b) The hog is sent back in the opposite direction by the spring. To what height will the hog
rebound up the slope?
(c) Suppose the hog begins anew at 5.00 m height but now encounters a 2.00 m stretch of level
rough ground on the way to the spring and back (see Figure 2(b) below). The coefficient of
kinetic friction for the hog on the rough ground is 0.30. How much will the spring now
compress? To what height will the wild bacon rise on the rebound?

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