Posted by **Vasco** on Saturday, May 5, 2012 at 6:40am.

A body is projected so that on its upward path it passes through a point x meters and y meters vertically from the point of projection. Show that if R is the range on the horizontal through point of projection the angle of elevation is arctan((y/x)(R/R-x)).

## Answer This Question

## Related Questions

- physics - a body of mass 5kg falls vertically against a resistance of x Newtons....
- physics - A body moves 6 meters north than 8 meters east than 10 meters ...
- Math - A particle is projected horizontally with velocity V m/s, from a point h ...
- Physics - a ball is thrown vertically upward and reaches a height of 15 cm. Find...
- Physical science - An object is projected vertically upwards and returns to the ...
- Physics - A stone is projected vertically upwards with velocity 40 m/s. Show ...
- physics - A stone is projected vertically upwards with velocity 40m/show that ...
- trigo - A submarine at the surface of the ocean makes an emergency dive, its ...
- Pre Calculus - A park has a circular walking path with a diameter of 250 meters...
- physics - Consider point charges + Q and +9Q, which are separated by 12 meters. ...

More Related Questions