12 A cylindrical pipe of radius r is rolling towards a frog

Last updated: 6/9/2023

12 A cylindrical pipe of radius r is rolling towards a frog sitting on the horizontal ground Centre of the pipe is moving with a constant velocity v To save itself the frog jumps off and passes over the pipe touching it only at the top Denoting air time of the frog by T horizontal range of the jump by R and acceleration due to gravity by g which of the following conclusions can you make a T 4 r g c R 4 gr v r b T 4 g d R 4 gr v ar