CBSE Class 9 Answered
as we are in elevator and elevator is going up and we are standing on weighing machine our weight changes as we are going up in the elevator
Asked by | 26 Aug, 2012, 09:45: AM
Expert Answer
it is because the reaction force changes due to the changed psuedo force on the person by the acceleration of lift and thus the weight of the person changes.
Answered by | 26 Aug, 2012, 03:15: PM
Concept Videos
-
Mass and Weight
Define mass and weight, weight of the object on the moon, weightlessness, ... -
Archimedes' Principle
Define up thrust or buoyant force, density and relative density, Archimede... -
Thrust and Pressure
Define mass and weight, weight of the object on the moon, weightlessness, ... -
Buoyancy
Define up thrust or buoyant force, density and relative density, Archimede... -
Gravitation - Exam Decoded - 2
Define mass and weight, weight of the object on the moon, weightlessness, ...
Application Videos
-
This video describes the calculation of density and relative density of a s... -
This video describes the relation between froce and pressure applied. -
This video state the differences between mass and weight -
This video describes the calculation of height using equation of motion dur... -
This video describes the calculation of speed and time based on equation of...
CBSE 9 - Physics
Asked by advscjaglan | 09 Aug, 2022, 08:22: PM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by munendramishra478 | 12 Jul, 2022, 08:42: PM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by sumantk60559 | 10 Jun, 2022, 07:18: PM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by rk7213908 | 31 Mar, 2022, 12:28: PM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by rk7213908 | 21 Feb, 2022, 04:48: PM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by mannatjohn920 | 15 Feb, 2022, 09:57: AM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by sudiptaroy0607 | 08 Jan, 2022, 04:59: PM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by princemodi2580 | 31 Dec, 2021, 07:06: PM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by mj2692076 | 31 Dec, 2021, 04:11: PM
ANSWERED BY EXPERTCBSE 9 - Physics
Asked by kalpanatiwaritiwari7030 | 22 Dec, 2021, 07:35: PM
ANSWERED BY EXPERT