For ground to ground projectile, time take by a particle to ge point O to point C is `T_(1)` and during the same motion time taken by the particle to ge from A to B is `T_(2)` then height 'h' is :

Let A, B and C be points in a vertical line at height h, (4h)/(5) and (h)/(5) and from the ground. A particle released from rest from the point A reaches the ground in time T. The time taken by the particle to go from B to C is T_(BC) . Then (T)/(T_(BC)) ^(2) =

Let A, B and C be points in a vertical line at height h, (4h)/(5) and (h)/(5) and from the ground. A particle released from rest from the point A reaches the ground in time T. The time taken by the particle to go from B to C is T_(BC) . Then (T)/(T_(BC)) ^(2) =

A ground to ground projectile is at point A at t = (T)/(3) , is at point B at t = (5T)/(6) and reaches the ground at t = T . The difference in heights between points A and B is

A ground to ground projectile is at point A at t = (T)/(3) , is at point B at t = (5T)/(6) and reaches the ground at t = T . The difference in heights between points A and B is

A particle is dropped from point A at a certain height from ground. It falls freely and passes through thre points B, C and D with BC=CD . The time taken by the particle to move from B to CD is 2s and from C to D is 1s . The time taken to move from A to B is s

A particle is dropped from point A at a certain height from ground. It falls freely and passes through thre points B, C and D with BC=CD . The time taken by the particle to move from B to CD is 2s and from C to D is 1s . The time taken to move from A to B is s

A particle is thrown vertically upwards from the surface of the earth. Let T_(P) be the time taken by the particle to travel from a point P above the earth to its highest point and back to the point P. Similarly, let T_(Q) be the time taken by the particle to travel from another point Q above the earth to its highest point and back to the same in terms of T_(P), T_(Q) and H, is :-

A particle is thrown vertically upwards from the surface of the earth. Let T_(P) be the time taken by the particle to travel from a point P above the earth to its highest point and back to the point P. Similarly, let T_(Q) be the time taken by the particle to travel from another point Q above the earth to its highest point and back to the same in terms of T_(P), T_(Q) and H, is :-

A particle is thrown vertically upwards from the surface of the earth. Let T_(P) be the time taken by the particle to travel from a point P above the earth to its highest point and back to the point P. Similarly, let T_(Q) be the time taken by the particle to travel from another point Q above the earth to its highest point and back to the same in terms of T_(P), T_(Q) and H, is :-

A body is falling freely from a point A at certain height from the ground and passes through point B, C and D (vertically as shown) so that BC=CD. The time taken by the particle to move from B to C is 2 seconds and from C to D 1 second. Time taken to move from A to B in second is