badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 12th pass

                        

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?

4 years ago

Answers : (1)

Vikas TU
12279 Points
							
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.
4 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 101 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details