[" y,are at an angle "theta" with "],[" doubled.Then,the angle "]

Two forces P and Q of magnitude 2F and 3F, respectively, are at an angle theta with each other. If the force Q is doubled, then their resultant also gets doubled. Then, the angle theta is

Two forces P and Q of magnitude 2F and 3F, respectively, are at an angle theta with each other. If the force Q is doubled, then their resultant also gets doubled. Then, the angle theta is

A motor cyclist moves round a circular track with a certain speed and leans at an angle theta_1 . IF he doubles the speed , then he has to lean inward at an angle theta_2 . Then

A motor cyclist moves round a circular track with a certain speed and leans at an angle theta_1 . IF he doubles the speed , then he has to lean inward at an angle theta_2 . Then

A mirror is inclined at an angle of theta with the horizontal. If a ray light is incident at an angle theta as shown , then the angle made by reflected ray with the horizontal is

A mirror is inclined at an angle of theta with the horizontal. If a ray light is incident at an angle theta as shown , then the angle made by reflected ray with the horizontal is

A mirror is inclined at an angle of theta with the horizontal. If a ray light is incident at an angle theta as shown , then the angle made by reflected ray with the horizontal is

The tangent to the curve y =x^3 +1 at (1,2) makes an angle theta with y-axis, then the value of tan theta is

If the bisector of the angle A of DeltaABC makes an angle theta with BC, then sin theta equals