18. If an object is at rest, can you conclude that there are no forces acting on it? Explain. shen in Tacbe by liw nul bnids bbA wolad abojdo orls no a an 19. If a force is exerted on an object, is it possible for that object to be moving with constant velocity? Explain. down a hill ado ore laihonoliot sd A ES A CS 20. A hollow tube forms three-quarters of a circle. It is lying des o hooqe ybu flat on a table. A ball is shot through the tube at high speed. As the ball emerges from the other end, does it follow path A, path B, or path C? Explain your reasoning. booge cate gote a nuivao gniboo beom l bobqa View from above

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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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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Yes can you please the numbers 18 19 and 20 I’m having a hard time understanding. Any help or advice you could give me I would greatly appreciate it physics is fun but I’m struggling
Force and Motion • CHAPTER 5 5-5
5.6 Newton's First Law dinpe ni al woled mwords aedo odi to odie w rc
18. If an object is at rest, can you conclude that there are no forces acting on it? Explain.
s ghen in Tacb
vector
consta
peod by a secl cable.
oido sls seuso lliw tord sTol bnidis bbA wolad zbojdo ords no ede a a l owT
19. If a force is exerted on an object, is it possible for that object to be moving with constant velocity? Explain.
Cfloor
sndity increasing peey
he dhe yaenr
ing uo down a hill.GMo?
osthicasdabe lathegniwollol s AES
20. A hollow tube forms three-quarters of a circle. It is lying de s no booqe ybusa is adivin
flat on a table. A ball is shot through the tube at high speed.
As the ball emerges from the other end, does it follow path A,
path B, or path C? Explain your reasoning.
B
aqu bosge vb
A
date gola e guivao a gnoo
bobqa vae 2e qu ds in
ed xin Jord A
View from above
Transcribed Image Text:Force and Motion • CHAPTER 5 5-5 5.6 Newton's First Law dinpe ni al woled mwords aedo odi to odie w rc 18. If an object is at rest, can you conclude that there are no forces acting on it? Explain. s ghen in Tacb vector consta peod by a secl cable. oido sls seuso lliw tord sTol bnidis bbA wolad zbojdo ords no ede a a l owT 19. If a force is exerted on an object, is it possible for that object to be moving with constant velocity? Explain. Cfloor sndity increasing peey he dhe yaenr ing uo down a hill.GMo? osthicasdabe lathegniwollol s AES 20. A hollow tube forms three-quarters of a circle. It is lying de s no booqe ybusa is adivin flat on a table. A ball is shot through the tube at high speed. As the ball emerges from the other end, does it follow path A, path B, or path C? Explain your reasoning. B aqu bosge vb A date gola e guivao a gnoo bobqa vae 2e qu ds in ed xin Jord A View from above
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