A person standing on the edge of a well throws a stone vertically upwards with an initial velocity `5ms^(-1)`. The stone gone up, comes down and falls in the well making a sound. If the person hears the sound 3 seconds after throwing the the depth of water (neglect time travel for the sound and take `g=10ms^(-2)`)

A person standing on the edge of well throws a stone vericall upwards with an initial velocity 5 ms^-1 . The stone goes up, comes down and falls in the well making a sound. If the person hears the sound 3 s after throwing , the water is at a depth from ground given by (neglect time of travel for the sound and take g= 10 ms^-2 )

A stone is thrown vertically upward with an initial velocity of 40ms^-1 . Taking g = 10ms^-2 , find the maximum height reached by the stone. What is the net displacement and the total distance covered by the stone ?

A hiker stands on the edge of a cliff 490 m above the ground and throwns a stone horiozontally with an initial speed of 15ms^(-1) neglecting air resistance.The time taken by the stone to reach the ground in seconds is (g=9.8ms^(2))

A hiker stands on the edge of a cliff 490 m above the ground and throwns a stone horiozontally with an initial speed of 15ms^(-1) neglecting air resistance.The time taken by the stone to reach the ground in seconds is (g=9.8ms^(2))

An object Is vertically projected with an initial velocity of 20ms^(-1) .Calculate the distance travelled by the object in 3 seconds.(g= 10ms^(-2) )

An object Is vertically projected with an initial velocity of 20ms^(-1) .Calculate the distance travelled by the object in 3 seconds.(g= 10ms^(-2) )