Browse Search Popular Register Upload Rules User list Login:
Search:
bug report: inaccuracy in the physics?

Image:
screenshot of the scene

Author: jakedmoon

Group: Default

Filesize: 8.26 kB

Date added: 2011-04-29

Rating: 5

Downloads: 564

Views: 731

Comments: 3

Ratings: 1

Times favored: 0

Made with: Phun

Tags:

Scene tag

I believe i have found a realism failure.

There are two weights (red and blue) exactly the same size dropped from the same height.
One is twice as heavy as the other (blue)
Notice that the blue weight falls much faster than the red
Please log in to rate this scene
edit
Similar scenes
Title: extremely weird physics?
Rating: 5
Filesize: 16.61 kB
Downloads: 430
Comments: 0
Ratings: 1
Date added: 2025/06/19 20:24:26
Made with: Algodoo v2.2.3
Rating: rated 5
download
Title: Issue_with_spring_force_visualization
Rating: 5
Filesize: 26.41 kB
Downloads: 207
Comments: 0
Ratings: 1
Date added: 2012/05/26 02:15:11
Made with: Algodoo v2.0.2 Edu
Rating: rated 5
download
Title: Phun Bug Report
Rating: 2.2
Filesize: 489.95 kB
Downloads: 358
Comments: 2
Ratings: 5
Date added: 2008/09/24 14:45:46
Made with: Phun
Rating: rated 2.2
download
Title: Numberblocks maze (DO NOT REPORT)
Rating: 5
Filesize: 2.14 MB
Downloads: 2251
Comments: 0
Ratings: 1
Date added: 2025/06/24 14:02:28
Made with: Algodoo v2.2.3
Rating: rated 5
download
Title: Ragdoll Pack (Physics and Collision Stuffs)
Rating: 5
Filesize: 0.58 MB
Downloads: 256
Comments: 0
Ratings: 1
Date added: 2017/09/17 02:42:26
Made with: Algodoo v2.1.0
Rating: rated 5
download
Title: The /crazy Marble Race News Report
Rating: 5
Filesize: 0.96 MB
Downloads: 227
Comments: 0
Ratings: 1
Date added: 2015/07/09 21:23:15
Made with: Algodoo v2.1.0
Rating: rated 5
download
That's supposed to happen because of air resistance. Turn off air friction, and they will fall at the same rate.
That's not a bug. It's supposed to happen due to the relationship between the air's density compared to the ball's
The redone is 1.00 KG and the blue one 2.00 KG.

Since the mass is double, Its Kinetic energy is double (mass*gravity*height) Another fact is the law of conservation of energy, according to which the energy in a body will remain constant, though its form may change. What is happening here is that through free fall the potential energy is changing to Kinetic one. To stay consistent with the law of conservation of energy, the blue ball will have double the velocity.

Explained!!8|
Last edited at 2011/05/04 08:36:36 by Nisheeth