Usually the balloon in the van would try to go straight up, what is responsible for it going towards the back of the van? The tension in the string is pushing the balloon backwards. There is a higher density of air at the back of the van, which causes the helium balloon to be pulled towards the back of the van. Nothing is forcing it backwards, as the van accelerates forwards the balloon naturally wants to remain where it was in the Earth frame of reference, according to Newton's first law of motion. There is a higher density of air at the front of the van, which causes the helium balloon to be pushed away from the front of the van.

Usually the balloon in the van would try to go straight up, what is responsible for it going towards the back of the van? The tension in the string is pushing the balloon backwards. There is a higher density of air at the back of the van, which causes the helium balloon to be pulled towards the back of the van. Nothing is forcing it backwards, as the van accelerates forwards the balloon naturally wants to remain where it was in the Earth frame of reference, according to Newton's first law of motion. There is a higher density of air at the front of the van, which causes the helium balloon to be pushed away from the front of the van.

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Description: Please check if it the question is correct Usually the balloon in the van would try to go straight up, what is responsible for itgoing towards the back of the van?The tension in the string is pushing the balloon backwards.There is a higher density of

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter5: Relativity

Section: Chapter Questions

Problem 43P: In a frame at rest with respect to the billiard table, a billiard ball of mass m moving with speed v...

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I don't really get why the force shouldn't be in those directions and the reverse is not true either so I'm at a loss if you could explan this to me it would really help
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