How does lightning strike the ground?

What is lightning (b) How do the clouds get electrically charged ? (c) How does lightning strike a building ?

A particle is projected from a tower as shown in figure, then find the distance from the foot of the tower where it will strike the ground. (g=10m//s^(2))

A body of mass m=2kg falls from a height h=10m from the ground level . What is the magnitude of total change in momentum of the body before it strikes the ground?

A girl is standing on the top edge of an 18 m high building. She tosses a coin upwards with a speed of 7.0ms^(-1) .How long does it take for the Coin to hit the ground ?How fast is the coin going just before it strikes the ground? ( g=10ms^(-2))

A ball is gently dropped from a height of 20m . If its velocity increases uniformly at the rate of 10 m//s^(2) , with what velocity will it strike the ground ? After what time will it strike the ground ?

A ball is thrown vertically upward with a velocity u from the top of a tower. If it strikes the ground with velocity 3u, the time taken by the ball to reach the ground is

When a stick is released (as shown in fig.). Its free end velocity when it strikes the ground is

A particle is projected horizontally with a speed v_(0) at t = 0 from a certain point above the ground . What is the magnitude of tangential acceleration of the particle at t = t_(1) is ( Assume that the particle does not strike the ground between the time interval t = 0 to t = t_(1) )

A Bomber flying upward at an angle of 53^(@) with the vertical releases a bomb at an altitude of 800 m. The bomb strikes the ground 20 s after its release. Find : [Given sin 53^(@)=0.8, g=10 m//s^(2) ] (i) The velocity of the bomber at the time of release of the bomb. (ii) The maximum height attained by the bomb. (iii) The horizontal distance tranvelled by the bomb before it strikes the ground (iv) The velocity (magnitude & direction) of the bomb just when it strikes the ground.

What is the average velocity of a particle projected from the ground with speed u at an angle alpha with horizontal over a time interval from beginning till it strikes the ground again?