Friday

August 1, 2014

August 1, 2014

Posted by **Abhishek** on Wednesday, March 16, 2011 at 10:31am.

- physics -
**suchita**, Monday, May 5, 2014 at 2:47pmA-B = 10N

A=10+B-----Eq 1

given

50=root A2+B2 its square

now square on both aise..

25000=(10+B)+ B2

2500=100+B2+20B +B2

B2+ 10B-1200=0

B2-30B+40B-1200=0

B(B-30)+40(B-30)=0

(B+40)(B-30)=0

B=30 &

from eq 1

A =40

i hope soo u might be safistied with my answer.

**Related Questions**

math - Two forces of 7 lb. and 14 lb. act on a body at right angles to each ...

math - Two forces of 7 lb. and 14 lb. act on a body at right angles to each ...

Precalculus - Okay I posted this before but I am still not sure. How would you ...

Physics - Solve this question, the resultant of two force acting at right angle ...

trig - Two forces of 5 lb. and 14 lb. act on a body at right angles to each ...

physics - a body is under of 2 forces 7n and 10n find the resultant of 2 forces ...

physics - a body is under of 2 forces 7n and 10n find the resultant of 2 forces ...

Physics - You have two forces, 106.8 N and 50.8 N. What is their resultant if ...

Physics (please help) - A planet is in circular orbit about a remote star, far ...

physics (work posted) - For a body to be in equilibrium under the combined ...