If a freely falling body travels in the last second, a distance equal to the distance travelled by it in the first three second, the time of the travel is

If a freely falling body travels in the last second a distane equal to the distance travelled by it in the frist three seconds,the time of travel is :

If a freely falling particle in thelast second travels a distance equal to the distance traveled in the first three consecutive seconds the time of its travel is

If the distance travelled by a freely falling body in the last second of its journey is equal to the distance travelled in the first 2s, the time of descent of the body is

If the distance travelled by a freely falling body in the last second of its journey is equal to the distance travelled in the first 2s, the time of descent of the body is

A stone is falling freely. The distance travelled in the last second is equal to that travelled in the first three seconds. The time spent by the stone in air is

If wavelength is equal to the distance travelled by the electron in one second then