Answer:
C. 4 miles; it represents the original distance of the bee from its hive
Step-by-step explanation:
We are given,
The graph showing the distance between a bee hive for a certain amount of time.
Now, from the graph, we see that,
When the time is 0 mins, then the distance from the bee hive is 4 miles.
<em>Thus, the initial value of the graph is 4 miles and it represents the original distance of the bee hive from the hive.</em>
So, option C is correct.
Answer:
Step-by-step explanation:
Remark
You could do this by converting the distance but the much more common way is to use kg and m.
Formula
PE = m * g * h
Givens
m = 40000 grams
m = 40000 grams * 1kg/1000 grams = 40 kg
g = 9.81
h = 35 m
Solution
PE = 40 * 9.81 * 35
PE = 13734 Joules
You can eliminate graphs A and C because the lines are dotted and you can eliminate graph B because the shaded part is below the solid line and the equation is telling you to shade above so the answer is D
x = A cos ω t
where,
A is the amplitude
ω is the angular frequency
Since the shape is a circle, therefore the amplitude is
simply equal to 2π or 6.28 rad while the angular frequency is 5 rad/s, therefore:
x = 2π cos 5 t
