Question

u=0
a= +g
t-10 sec
h = ?
v = ?​

Answer 1

Answer:

98, 490

Explanation:

u=0

a=9.8

t=10

v=u+a.t

v=0+9.8×10

v=98m/s

h=u.t+½a.t²

h=0+½×9.8×10×10

h=½980

h=490m