Question

. The resultant of two forces 1 and P is
perpendicular to 1 and equal to 1. Then the
value of P is
1) 1
2) 2
3) V2 4) none​

Answer 1

hlo mate here is ur ans......

The resultant of two forces 1 and p is perpendicular to 1 and equal to 1. what is value of p and angle between them?

Resultant is 1. One force is also 1. They are perpendicular to each other. This implies angle between p and the 1 force is more than 90. Let us say it is 90 + a.

Resolving p , the one parallel to the 1 force is p sin a, the perpendicular one is p cos a.

Hence both are equal to one.

tan a = 1 hence a = 45. And p = √ 1+1) = √ 2....

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