A fighter aircraft is looping in a vertical plane. The minimum velocity at the highest point is (given r = radius of the loop)

A fighter aircraft is looping in a vertical plane. The minimum velocit

1.	A fighter aircraft is looping in a vertical plane. The minimum velocity at the highest point is (given r = radius of the loop)
Answer» `SQRT(1/2 GR)` `sqrt(2gr)` `sqrt(gr)` `sqrt(3gr)` SOLUTION :The minimum VELOCITY at the HIGHEST point is `sqrt(gr)`.