1. A skier is coming down the hill. What are the forces acting parallel to the slope of the hill? Normal force and weight of the skier. b. Frictional force and component of weight of the skier along the slope. Normal force and frictional force. a. C. d. Frictional force and weight of the skier. Four 2. An object with a mass of kg lies on a rough plane inclined at 20 degrees to horizontal. A force of 35N is applied parallel and up the plane. The object accelerates at 2.5 m/s. What is the U between the object and the plane?
1. A skier is coming down the hill. What are the forces acting parallel to the slope of the hill? Normal force and weight of the skier. b. Frictional force and component of weight of the skier along the slope. Normal force and frictional force. a. C. d. Frictional force and weight of the skier. Four 2. An object with a mass of kg lies on a rough plane inclined at 20 degrees to horizontal. A force of 35N is applied parallel and up the plane. The object accelerates at 2.5 m/s. What is the U between the object and the plane?
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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Transcribed Image Text:Chap 5-3
1. A skier is coming down the hill, What are the forces acting parallel to the slope of the hill?
Normal force and weight of the skler,
b. Frictional force and component of weight of the skier along the slope.
Normal force and frictional force,
d. Frictional force and weight of the skier.
a.
C.
- Four
2. An object with a mass of kg lies on a rough plane inclined at 20 degrees to horizontal. A force
of 35N is applied parallel and up the plane. The object accelerates at 2.5 m/s. What is the U,
between the object and the plane?
PA70 kg person is sliding down a sliding board. The board has an anele of 50 deerees Thl
0.1 Howr fack
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