Try this solution, answers are marked with red colour.
Can someone please answer 5-7
1 answer:
You might be interested in
Explanation:
We start by using the conservation law of energy:
or
Simplifying the above equation, we get
We can rewrite this as
Note that the expression inside the parenthesis is simply the acceleration due to gravity so we can write
where is the launch velocity.
Answer:
False
Explanation:
Please see the attached file
