in still water
A river is flowing from west to east at a speed of 5 metres per minute . A man on the south bank of the river , capable of swimming at 10 metres per minute, in still water , wants to swim across the river in the shortest time . He should swim in a direction
12
Feb
A river is flowing from west to east at a speed of 5 metres per minute . A man on the south bank of the river , capable of swimming at 10 metres per minute, in still water , wants to swim across the river in the shortest time . He should swim in a [...]
A particle starts from the origin at time t = 0 and moves along the positive x – axis. The graph of velocity with respect to time is shown in figure. What is the position of the particle at time t = 5s?
16
Sep
A particle starts from the origin at time t = 0 and moves along the positive x – axis. The graph of velocity with respect to time is shown in figure. What is the position of the particle at time t = 5s? A river is flowing from west to east at a speed of [...]
A river is flowing from west to east at a speed of 5 metre per minute. A man on the south bank of the river , capable of swimming at 10 metre per minute, in still water , wants to swim across the river in the shortest time . He should swim
16
Sep
A river is flowing from west to east at a speed of 5 metre per minute. A man on the south bank of the river , capable of swimming at 10 metre per minute, in still water , wants to swim across the river in the shortest time . He should swim A river is [...]
A river is flowing from west to east at a speed of 5 metres per minute. A man on the south bank of the river , capable of swimming at 10 metres per minute , in still water , wants to swim across the river in the shortest time . Finally he will move in a direction
05
Sep
A river is flowing from west to east at a speed of 5 metres per minute. A man on the south bank of the river , capable of swimming at 10 metres per minute , in still water , wants to swim across the river in the shortest time . Finally he will move in [...]