CBSE Class 8 Answered
(i) Mention any three points to give the importance of gravitational force.(ii) Is muscular force a type of contact force?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
(i)
(a) The gravitational force of the earth keeps us bound to the earth.
(b) Gravitational force between earth and sun makes the earth move around the sun.
(c) Gravitational force between moon and earth makes the moon go around the earth.
(ii) Yes, muscular force needs to be in contact with the body on which it acts, so it is a contact force.
(a) The gravitational force of the earth keeps us bound to the earth.
(b) Gravitational force between earth and sun makes the earth move around the sun.
(c) Gravitational force between moon and earth makes the moon go around the earth.
(ii) Yes, muscular force needs to be in contact with the body on which it acts, so it is a contact force.
Answered by | 04 Jun, 2014, 03:23: PM
Concept Videos
-
Force and Pressure
Concept of non-contact forces, their characteristics & examples.
CBSE 8 - Science
Asked by r68091982 | 19 Apr, 2024, 07:32: PM
ANSWERED BY EXPERTCBSE 8 - Science
Asked by aryupal.rpal | 17 Jan, 2022, 09:45: PM
ANSWERED BY EXPERTCBSE 8 - Science
Asked by rajjeets030 | 11 Aug, 2021, 11:08: PM
ANSWERED BY EXPERTCBSE 8 - Science
Asked by kudipudibalasai | 28 Jul, 2021, 08:16: PM
ANSWERED BY EXPERTCBSE 8 - Science
Asked by abkdhruv18 | 17 Jun, 2020, 12:17: PM
ANSWERED BY EXPERTCBSE 8 - Science
Asked by tronak75439 | 19 Feb, 2020, 09:53: PM
ANSWERED BY EXPERTCBSE 8 - Science
Asked by kirtigore63 | 04 Sep, 2019, 06:49: PM
ANSWERED BY EXPERTCBSE 8 - Science
Asked by Topperlearning User | 09 May, 2014, 11:02: AM
ANSWERED BY EXPERTCBSE 8 - Science
Asked by Topperlearning User | 09 May, 2014, 10:46: AM
ANSWERED BY EXPERT
