Physics, asked by lakshmisowmyareddy, 1 year ago

A particle is projected vertically upwards from a tower of height h with initial velocity u whose equation of motion is given by h=-ut+1/2gt^2.Find the time taken by the particle to reach the ground by using quadratic equation?

Answers

Answered by Soundaran
3
v = u+at
2as = v2 -u2
lakshmisowmyareddy: I told find ' x'......
lakshmisowmyareddy: Hlo
lakshmisowmyareddy: what is sin^2 20? how to find it
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