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what constant force p is required to bring a 50kg body which starts from rest to a speed of 10m/s in 7m neglect friction
 
 
a=v 2 /2s =>a=100/14=7.14 m/s 2 F=ma=50*7.14=357.14 N...
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Aziz Alam 5 days ago
 
use v 2 -u 2 =2*a*s given u=0 and s= 7 m and v=10 m/s 100= 2*a*7 a= 100/14 Force required(p)= ma = 50*100/14 = 357 N...
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Ramreddy 5 days ago
i got 1011 rank in ST catgory in 2014 ,do i have a chance to get in preparartory course in iit?
 
 
The link below is IIT JEE Main Branch and College Predictor.You can use it to get the answer to your query. http://www.askiitians.com/iit-jee/main/college-branch-predictor.html Thanks...
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Aziz Alam 2 months ago
Sir, Got 160 in mains and 91% in cbse can I get NIT T CSE I belong to SC category and I have state quota? Also can I get IIST? Also mention the rank that I require to get IIST? Also predict...
 
 
The link below is IIT JEE Main Branch and College Predictor.You can use it to get the answer to your query. http://www.askiitians.com/iit-jee/main/college-branch-predictor.html This is...
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Aziz Alam 2 months ago
sir when an object is carried at a height h frm earth the potential of (earth+block)increases is it right to say the CM of earth +block increases or the ppe of cm is mgh when carried at...
 
 
Dear student, When the object is carried to a height h, the centre of mass of the earth+block system rises. This is because the centre of mass is given by the relation: And therefore higher...
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Sumit Majumdar 19 days ago
sir, which one is good for cse branch in terms of placements – jaypee noida or uiet chandigarh ??
 
 
Hi, JAYPEE Noida is better as the institute is a specialized institute for Computer sciences and IT. In terms of placements as well JAYPEE has a advantage of location, as it is situated in...
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Yash Baheti 2 months ago
sir i scored 140 marks in general and 90.80% marks in rajasthan board from general category can i get mnit jaipur
 
 
You may get mnit under home state quota.
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Sher Mohammad 2 months ago
 
Yes the above one is correct
 
Jai Basetha 2 months ago
 
yes u will
 
Rak 2 months ago
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