Resolve horizontally and vertically a force f =8 N which makes an angle of `45^@` with the horizontal.

Resolve horizontally and vertically a force F= 8N which makes an angle of 45^(@) with the horizontal.

Resolve horizontally and vertically a force F= 8N which makes an angle of 45^(@) with the horizontal.

Resolve horizontally and vertically a force F= 8N which moves an angle of 45^(@) with the horizontal.

Resolve horezontally and vertically a force F= 8N which mokes an angle of 45^(@) with the horizontal.

A magnetic needle suspended in a vertical plane at 30^@ from the magnetic meridian makes an angle of 45^@ with the horizontal. Find the true angle of dip.

An object of mass 10 kg is kept on a horizontal table. On application of a force of 20 N , the object shifts horizontally by 8m. If the applied force makes an angle of 60^@ with the horizontal , find the work done .

At 52^@ from the magnetic meridian, a magnetic needle in a vertical plane makes an angle of 45^@ with the horizontal plane. Find the actual angle fo dip at that place.