Question

error a body is released from the top of building of height 19.6 find the velocity with which the body hits the ground​

Answer 1

Answer:

S = 19.6 m

u = 0

a = 9.8m/s²

also

v² - u² = 2aS

v² = 2aS + u²

= 2 × 9.8 × 19.6 + 0²

= 384.16

v = √384.16

v = 19.6 m/s²