Syvum Home Page

Home > Discussions > For all activities

Discussion topic: Contributed Answer/Explanation to Q. 12

Viewing messages

To go to the homepage of this topic, click here.
Page 1 of 1
From: sori4Reply 1 of 5Reply
Subject: Contributed Answer/Explanation to Q. 12
   
   they r proided with hollow box because more will be the air column more will
   be the sound

Posted at: Sat Mar 6 18:34:40 2010 (GMT)

From: digantReply 2 of 5Reply
Subject: Contributed Answer/Explanation to Q. 1
   
   mass is the quantity of matter contained in d body...weight is the force wid
   wich d earth attracts a body towards itself..mass is measured by a beam
   balance but weight is measured by a spring balance 

Posted at: Mon Feb 7 15:03:39 2011 (GMT)

From: digantReply 3 of 5Reply
Subject: Contributed Answer/Explanation to Q. 2
   
   0...no work is done as der is no displacement

Posted at: Mon Feb 7 15:04:08 2011 (GMT)

From: digantReply 4 of 5Reply
Subject: Contributed Answer/Explanation to Q. 5
   
   S=D/T  ..   .20m/s=d/5therefore d=100 m 

Posted at: Mon Feb 7 15:07:34 2011 (GMT)

From: digantReply 5 of 5Reply
Subject: Contributed Answer/Explanation to Q. 6
   
   Acc.-rate of change of displacement...so ....(20-0)/5 = 4 

Posted at: Mon Feb 7 15:09:11 2011 (GMT)

Page 1 of 1

To post to this forum, you must be signed in as a Syvum member. Please sign in / register as a member.

Contact Info © 1999-2017 Syvum Technologies Inc. Privacy Policy Disclaimer and Copyright