Answer:
see below
Step-by-step explanation:
<u>Answer</u>:
It takes 5 seconds for the sandbag to hit the ground
<u>Explanation</u>:
Given:
Height at which the sand bag is released from the hot air balloon
To find:
Time taken for the sandbag to hit the ground, t =?
Solution:
The initial height =s
Initially the height will be 0
Hence
the falling object model equation
Substituting the values we get,
Result:
Thus it takes 5 seconds for the sandbag to hit the ground
Answer:
651 i think
Step-by-step explanation:
31/2 =15.5 so 15.5 times 42 = 651
Thus, the answer is a+ba=1