Learn to Create a Robotic Device Using Arduino in the Free Webinar. 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 Robotics (Block Chain) Learn to create a Robotic Device Using Arduino
30th Jan @ 5:00PM for Grade 1 to 10
the resultant of two forces is 250n and the same are inclined at 30 n 45 with resultant,one on either side.calculate the magnitute of two forces. the resultant of two forces is 250n and the same are inclined at 30 n 45 with resultant,one on either side.calculate the magnitute of two forces.
For the sake of simplicity lets assume
sorry forum bug...Let the two forces be F1 and F2 and resultant be R.Lets assume F1 lies on x axis So if F1 is on x axis , F2 will make 75degrees with x axis and resultant will make 30degrees with x axis.So balancing the force components we get andRemember we can find the value of sin75 and cos75 by applying formula of sin(a+b) and cos(a+b). a =45 and b = 30Solving we get F2 = 129.4Nsubstituting value of F2 in first equationF1 = 183N
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -