Answer:
<em><u>The</u></em><em><u> </u></em><em>answer</em><em> </em><em>Is</em><em> </em><em>B.</em><em> </em>
Explanation:
<em><u>The</u></em><em><u> </u></em><em><u>cats</u></em><em><u> </u></em><em><u>acceleration</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>decreased</u></em>
<em><u>by</u></em><em><u> </u></em><em><u>air</u></em><em><u> </u></em><em><u>resistance</u></em><em><u>.</u></em><em><u> </u></em>
<em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u> </u></em><em><u>you</u></em><em><u>!</u></em><em><u> </u></em>
<em><u>follow</u></em><em><u> </u></em><em><u>me</u></em><em><u> </u></em><em><u>for</u></em><em><u> </u></em><em><u>more</u></em>
<em><u>don't</u></em><em><u> </u></em><em><u>worry</u></em><em><u> </u></em><em><u>I'll</u></em><em><u> </u></em><em><u>try</u></em><em><u> </u></em><em><u>my</u></em><em><u> </u></em><em><u>best</u></em>
Answer:
The maximum speed of the car at the bottom of that drop is 26.34 m/s.
Explanation:
Given that,
The maximum vertical distance covered by the roller coaster, h = 35.4 m
We need to find the maximum speed of the car at the bottom of that drop. It is a case of conservation of energy. The energy at bottom is equal to the energy at top such that :
v = 26.34 m/s
So, the maximum speed of the car at the bottom of that drop is 26.34 m/s. Hence, this is the required solution.
The force due to gravity is equal to the product of the mass and acceleration due to gravity. Since the acceleration due to gravity is constant, we just have to rely on the comparison of their masses to determine the mass effect. Thus, the answer to this item is Wrestler C weighing 171 pounds.
We need a and we have m and F . Now a = f÷m so therefore a = 4,9 ÷ 0,5 which is 0,98 metres per cubic second
A. a<span> = 1.3 m/s^2</span><span>; </span>FN<span> = 63.1 N</span>
