उत्तर प्रदेश में मत्स्य पालन का शुभारम्भ कब की गई ?

Name of first miss universe of India.

Name of miss universe 2021.

Who is first miss world of India.

Who is last miss world of India till 2021.

Who is first men of India who take 9 wicket in one innings .

Name of first lady who goes in universe.

A wt. of 100kg is supported by two rope which are tied to the wt. and are inclinded at angle 45 degree and 30 degree to ht e vertical string.

Two forces acting on a particle are at right angles and are balanced by a third forces making and angle 150 degree with one of them . the greater of the two is 3kg . What are the value of the other two?

A wt. W hang by a string and is drawn aside by a horizontal force until the string makes an angle 60 degree with the verticle . find the horizontal force and tensionnin the string.

Three forces P,Q and R act on particle and keep it in equlibrium If the angle between the force P and Q and between Q and R 120 degree , prove that P=Q=R.