An object is tossed vertically into the air with an initial velocity of `8m//s`. Using the sign convention upwards as positive, how does the vertical component of the acceleration a of the object (after leaving the hand) very during the flight of the object?

A body is projected with an initial velocity of 58.8 m/s at angle 60° with the vertical. The vertical component of velocity after 2 sec is

A body is projected with an initial velocity of 58.8 m/s at angle 60° with the vertical. The vertical component of velocity after 2 sec is

An object is thrwon vertically upwards with a velocity of 60 m/s. After what time it strike the ground ? Use g=10m//s^(2) .

An object is thrwon vertically upwards with a velocity of 60 m/s. After what time it strike the ground ? Use g=10m//s^(2) .

An object is thrown vertically upwards with an initial velocity of 40 "m.s"^(-1) . (i) How long will the object move upwards? (ii) What will be the maximum height attained? (iii) How much time will it taken to reach the ground ? (iv) When will the object be at a height of 25 m from the ground ? (v) What will be its velocity after 2 s? [ g= 9.8 "m.s"^(-2)] .

An object is projected upwards with a velocity of 100m//s . It will strike the ground after (approximately)

An object is projected upwards with a velocity of 100m//s . It will strike the ground after (approximately)