1.if a man in a boat rows perpendicular to the bank he is drifted 120 m during crossing river in 10 minutes . if he heads at angle of alpha from upstream he crosses river by shortest path in 12.5 min. find width of river,velocity of river with respect to water,velocity of boat with respect [...]
Tag: building
A Numerical from kinematics
when a obj. crosses a 5m mark below the top of a building….a 2nd object is released at tat time which is 25m below the top…n den they reach the ground simultaneously…wat is the height of the building??????(
Education should inculcate patriotism – says Speaker
Jaipur, Feb 17 (PTI) Lok Sabha Speaker Meira Kumar today said education should aim at building human character and inculcating patriotism.
Education was not meant for getting a job, it should inculcate