the nth ball is to be just released and (n + 1 ) /2 th ball is at
A railway track runs parallel to a road until a turn brings the road to railway crossing. A cyclist rides along the road everyday at a constant speed 20 km/hr. He normally meets a train that travels in same direction at the crossing.
18
Sep
A railway track runs parallel to a road until a turn brings the road to railway crossing. A cyclist rides along the road everyday at a constant speed 20 km/hr. He normally meets a train that travels in same direction at the crossing. The balls are released from the top of a tower of height [...]
The loaded bucket of a crane achievers a maximum velocity 5 m/s in some time at a uniform rate and then takes half of this time to stop at a uniform rate and then takes half of this time to stop at a uniform
18
Sep
The loaded bucket of a crane achievers a maximum velocity 5 m/s in some time at a uniform rate and then takes half of this time to stop at a uniform rate and then takes half of this time to stop at a uniform The balls are released from the top of a tower of [...]
A ball is released form the top of a multistory tower. The ball takes 1 s to fall past a floor of the tower 8 m height of a floor some distance from the top of the tower . Find the velocities of the ball
18
Sep
A ball is released form the top of a multistory tower. The ball takes 1 s to fall past a floor of the tower 8 m height of a floor some distance from the top of the tower . Find the velocities of the ball The balls are released from the top of a tower [...]
The balls are released from the top of a tower of height H at regular interval of time. When first ball reaches at the ground, the nth ball is to be just released and (n + 1 ) /2 th ball is at
18
Sep
The balls are released from the top of a tower of height H at regular interval of time. When first ball reaches at the ground, the nth ball is to be just released and (n + 1 ) /2 th ball is at The balls are released from the top of a tower of height [...]