How long does it take a brick to reach the ground if dropped from a height of 65m ? What will be its velocity just before it reaches the ground ?

How long does it take a brick to reach the ground if dropped from a he

1.	How long does it take a brick to reach the ground if dropped from a height of 65m ? What will be its velocity just before it reaches the ground ?
Answer» 2S, 10m 3.64s, 35.67 m/s 12s, 120m 5s, 20m Answer :B