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(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?

Physics for Scientists and Engineers, Technology Update (No access codes included)
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter8: Conservation Of Energy
Section: Chapter Questions
Problem 8.21P: A toy cannon uses a spring to project a 5.30-g soft rubber ball. The spring is originally compressed...
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(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?
Transcribed Image Text:(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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