Question

If vertical component of a vector is equal to its horizontal component,the angle made by the vector with x-axis?

Answer 1

if horizontal component is equal to vertical component then v(cos a) =v( sin a) then a =pi/4

that's the answer

Answer 2

HEYA MATE HERE U GO.

• let teta be angle made by the vector R with the X -axis.
• Vertical component of R = R sin teta.
• Horizontal component of R = R cos teta.
• Therefore Rcoc teta = R sinteta = tan teta = 1= teta = 45degrees.