4. You are looking at some new FBD. You determine from it that there IS a (non-zero) net force acting on the object. (a) What MUST be true, for this and EVERY FBD, that tells you that there is a net force acting on it? (In other word, no "special cases" where say there is only one force; your answer must apply to each and every FBD with a net force)" (b) Let's say there is a net force to the right. What, if anything, can you conclude about the MOTION of the object, in the VERTICAL direction?

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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Only number 4 please 

t2☆田o
mat Tools Add-ons Help
Last edit was 4 minutes ago
Arial
-
BIUA
3日回-一 州| E|=,= EE
Hormal text
12
+.
1.
3)
9.
0Ices imuSU De oppoSTte 1o eacil dnd uie lenguimust ve approxiITiately equdl to eaCironer.
4. You are looking at some new FBD. You determine from it that there IS a (non-zero) net force
acting on the object.
(a) What MUST be true, for this and EVERY FBD, that tells you that there is a net force acting
on it? (In other word, no "special cases" where say there is only one force; your answer must
apply to each and every FBD with a net force)"
(b) Let's say there is a net force to the right. What, if anything, can you conclude about the
MOTION of the object, in the VERTICAL direction?
(a)
(b)
5. Let's say you are pushing a wheelbarrow partially filled with dirt.
Based on Newton's second law, what are the TWO ways you can DECREASE the
acceleration of the wheelbarrow?
(be specific: what would you change, and would you increase or decrease it?)
(€)
(0)
Transcribed Image Text:t2☆田o mat Tools Add-ons Help Last edit was 4 minutes ago Arial - BIUA 3日回-一 州| E|=,= EE Hormal text 12 +. 1. 3) 9. 0Ices imuSU De oppoSTte 1o eacil dnd uie lenguimust ve approxiITiately equdl to eaCironer. 4. You are looking at some new FBD. You determine from it that there IS a (non-zero) net force acting on the object. (a) What MUST be true, for this and EVERY FBD, that tells you that there is a net force acting on it? (In other word, no "special cases" where say there is only one force; your answer must apply to each and every FBD with a net force)" (b) Let's say there is a net force to the right. What, if anything, can you conclude about the MOTION of the object, in the VERTICAL direction? (a) (b) 5. Let's say you are pushing a wheelbarrow partially filled with dirt. Based on Newton's second law, what are the TWO ways you can DECREASE the acceleration of the wheelbarrow? (be specific: what would you change, and would you increase or decrease it?) (€) (0)
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