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A Physics Student in a Hot Air Balloon Ascends Vertically

Question 28

Multiple Choice

A physics student in a hot air balloon ascends vertically at constant speed.Consider the following four forces present in this situation: A physics student in a hot air balloon ascends vertically at constant speed.Consider the following four forces present in this situation:   <sub>1</sub> = the weight of the hot air balloon   <sub>3</sub> = the force of the student pulling on the earth   <sub>2</sub> = the weight of the student   <sub>4</sub> = the force of the hot air balloon pulling on the student -Which one of the following relationships concerning the forces or their magnitudes is true? A) F<sub>4</sub> > F<sub>2</sub> B) F<sub>1 </sub>< F<sub>2</sub> C) F<sub>4 </sub>> F<sub>1</sub> D)    <sub>2</sub> = -   <sub>4</sub> E)    <sub>3</sub> = -   <sub>4</sub> 1 = the weight of the hot air balloon A physics student in a hot air balloon ascends vertically at constant speed.Consider the following four forces present in this situation:   <sub>1</sub> = the weight of the hot air balloon   <sub>3</sub> = the force of the student pulling on the earth   <sub>2</sub> = the weight of the student   <sub>4</sub> = the force of the hot air balloon pulling on the student -Which one of the following relationships concerning the forces or their magnitudes is true? A) F<sub>4</sub> > F<sub>2</sub> B) F<sub>1 </sub>< F<sub>2</sub> C) F<sub>4 </sub>> F<sub>1</sub> D)    <sub>2</sub> = -   <sub>4</sub> E)    <sub>3</sub> = -   <sub>4</sub> 3 = the force of the student pulling on the earth A physics student in a hot air balloon ascends vertically at constant speed.Consider the following four forces present in this situation:   <sub>1</sub> = the weight of the hot air balloon   <sub>3</sub> = the force of the student pulling on the earth   <sub>2</sub> = the weight of the student   <sub>4</sub> = the force of the hot air balloon pulling on the student -Which one of the following relationships concerning the forces or their magnitudes is true? A) F<sub>4</sub> > F<sub>2</sub> B) F<sub>1 </sub>< F<sub>2</sub> C) F<sub>4 </sub>> F<sub>1</sub> D)    <sub>2</sub> = -   <sub>4</sub> E)    <sub>3</sub> = -   <sub>4</sub> 2 = the weight of the student A physics student in a hot air balloon ascends vertically at constant speed.Consider the following four forces present in this situation:   <sub>1</sub> = the weight of the hot air balloon   <sub>3</sub> = the force of the student pulling on the earth   <sub>2</sub> = the weight of the student   <sub>4</sub> = the force of the hot air balloon pulling on the student -Which one of the following relationships concerning the forces or their magnitudes is true? A) F<sub>4</sub> > F<sub>2</sub> B) F<sub>1 </sub>< F<sub>2</sub> C) F<sub>4 </sub>> F<sub>1</sub> D)    <sub>2</sub> = -   <sub>4</sub> E)    <sub>3</sub> = -   <sub>4</sub> 4 = the force of the hot air balloon pulling on the student
-Which one of the following relationships concerning the forces or their magnitudes is true?


A) F4 > F2
B) F1 < F2
C) F4 > F1
D) A physics student in a hot air balloon ascends vertically at constant speed.Consider the following four forces present in this situation:   <sub>1</sub> = the weight of the hot air balloon   <sub>3</sub> = the force of the student pulling on the earth   <sub>2</sub> = the weight of the student   <sub>4</sub> = the force of the hot air balloon pulling on the student -Which one of the following relationships concerning the forces or their magnitudes is true? A) F<sub>4</sub> > F<sub>2</sub> B) F<sub>1 </sub>< F<sub>2</sub> C) F<sub>4 </sub>> F<sub>1</sub> D)    <sub>2</sub> = -   <sub>4</sub> E)    <sub>3</sub> = -   <sub>4</sub> 2 = - A physics student in a hot air balloon ascends vertically at constant speed.Consider the following four forces present in this situation:   <sub>1</sub> = the weight of the hot air balloon   <sub>3</sub> = the force of the student pulling on the earth   <sub>2</sub> = the weight of the student   <sub>4</sub> = the force of the hot air balloon pulling on the student -Which one of the following relationships concerning the forces or their magnitudes is true? A) F<sub>4</sub> > F<sub>2</sub> B) F<sub>1 </sub>< F<sub>2</sub> C) F<sub>4 </sub>> F<sub>1</sub> D)    <sub>2</sub> = -   <sub>4</sub> E)    <sub>3</sub> = -   <sub>4</sub> 4
E) A physics student in a hot air balloon ascends vertically at constant speed.Consider the following four forces present in this situation:   <sub>1</sub> = the weight of the hot air balloon   <sub>3</sub> = the force of the student pulling on the earth   <sub>2</sub> = the weight of the student   <sub>4</sub> = the force of the hot air balloon pulling on the student -Which one of the following relationships concerning the forces or their magnitudes is true? A) F<sub>4</sub> > F<sub>2</sub> B) F<sub>1 </sub>< F<sub>2</sub> C) F<sub>4 </sub>> F<sub>1</sub> D)    <sub>2</sub> = -   <sub>4</sub> E)    <sub>3</sub> = -   <sub>4</sub> 3 = - A physics student in a hot air balloon ascends vertically at constant speed.Consider the following four forces present in this situation:   <sub>1</sub> = the weight of the hot air balloon   <sub>3</sub> = the force of the student pulling on the earth   <sub>2</sub> = the weight of the student   <sub>4</sub> = the force of the hot air balloon pulling on the student -Which one of the following relationships concerning the forces or their magnitudes is true? A) F<sub>4</sub> > F<sub>2</sub> B) F<sub>1 </sub>< F<sub>2</sub> C) F<sub>4 </sub>> F<sub>1</sub> D)    <sub>2</sub> = -   <sub>4</sub> E)    <sub>3</sub> = -   <sub>4</sub> 4

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