Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
Dear Sangeetha
You should not be confused with the inequalities. you should be able to physically interprete the things
Situation 1
V<0, a>0
suppose a particle is moving in the negative x direction hence at that instant say t1 v<0
suppose a force acts on it in the positive direction of x axis then acceleration will also be towrds +ve x axis. hence its magnitude of velocity in -ve direction of x axis will start decresing till the velocity becomes 0(say at time t2) then it will increase in magnitude and direction will become +ve x axis and V>0
hence velocity is-ve in the time interval t1 to t2.
and -ve and +ve just show the direction and nothing else.
if Acceleration is in the direction of velocity then it will increase the velocity otherwise it will reduce the velocity,
Similarly you can think for the second case
All the best.
AKASH GOYAL
AskiitiansExpert-IITD
Please feel free to post as many doubts on our discussion forum as you can. We are all IITians and here to help you in your IIT JEE preparation.
Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.
Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar respectively : Click here to download the toolbar..
Get your questions answered by the expert for free
You will get reply from our expert in sometime.
We will notify you when Our expert answers your question. To View your Question
Win Gift vouchers upto Rs 500/-
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !