Answer:
a)
b)
Explanation:
From the exercise we got our <u>initial data</u>
a) To find <u><em>maximum height</em></u> we know that at that point
Solving for y
b) Since we know that the ball strikes the fairway 190 m away
Solving for t
Now, we can calculate the speed of the ball in both axes
The <em>negative</em> sign means the direction of the ball at that point.
Answer: heavy objects will have a higher terminal velocity than light objects. ... It takes a larger air resistance force to equal the weight of a heavier object. A larger air resistance force requires more speed.) Therefore, heavy objects will fall faster in air than light objects.
Yes, because potential energy is energy stored up by an object.
All 50 states have a 21 year old minimum drinking age according to the national drinking age act of 1984.
Answer:
Explanation:
In this way we understand that the condition for destructive interference is
The smallest non zero thickness is,
At
At
The coefficient of linear expansion is