Create your Smart Home App in the Free Webinar on Home Automation. Register Now
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Free webinar on App Development Learn to create your own Smart Home App
16th Jan @ 5:00PM for Grade 1 to 10
Sit and relax as our customer representative will contact you within 1 business day
Two forces equal to p and 2p act on particle when the first force is increased by 120N and the second force is doubled the direction of the resultant remains the same find the value of p?
for first two forces,Resultant1 = root(p^2 + 4p^2 + 4p^2 *costhetha).......................(1)after increasing forces,Resultant2 = root( (p+120)^2 + (4p)^2 + 2*4p*(p+120)costhetha).................(2)and the direcn. is same therefore,tanthetha = p/Resultant1...............(3)and tanthetha = (p+120)/Resualtant2.................(4)solve the four eqns.and get the values of R1 R2 thetha and p.
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -