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PilotLPTM [1.2K]
4 years ago
15

Which of the following is the best example of kinetic energy being transformed into potential energy

Physics
2 answers:
poizon [28]4 years ago
3 0

A pendulum is probably the most common showing of this example. As the pendulum swings down, it converts its potential energy (height) into kinetic energy (velocity). At the lowest point the kinetic energy is the highest and the potential is the lowest. At the highest point in its swing the velocity is zero so the kinetic energy is zero and the potential energy is at a maximum (greatest height).

photoshop1234 [79]4 years ago
3 0

Answer:

kenetic enery

Explanation:

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zloy xaker [14]

Answer:

O 50 squirrels

Explanation:

1 acre => 5 squirrels

10 acres => 50 squirrels

7 0
2 years ago
A cylinder of gas at room temperature has a pressure . To p_{1} what temperature in degrees Celsius would the temperature have t
grandymaker [24]

In order to calculate the temperature, we need to know that temperature and pressure are directly proportional, that is, if the pressure increases, the temperature (in Kelvin) also increases in the same proportion.

So, first let's convert the temperature from Celsius to Kelvin, by adding 273 units:

\begin{gathered} K=C+273 \\ K=20+273 \\ K=293 \end{gathered}

Then, let's calculate the proportion:

\begin{gathered} \frac{P_1}{T_1}=\frac{P_2}{T_2} \\ \frac{p_1}{293}=\frac{1.5p_1}{T_2} \\ \frac{1}{293}=\frac{1.5}{T_2} \\ T_2=1.5\cdot293 \\ T_2=439.5\text{ K} \end{gathered}

Now, converting back to Celsius, we have:

\begin{gathered} C=K-273 \\ C=439.5-273 \\ C=166.5\text{ \degree{}C} \end{gathered}

So the temperature would be 166.5 °C.

6 0
1 year ago
Explain how to identify a starting position<br> on a line.
olga nikolaevna [1]

Answer:

We can easily find out the beginning point of the line by using dot representation. When it comes to position vector, it expresses the exact position of certain object from the starting point of the coordinate system. The vector is a straight line that has a certain end which is fixed to its body

4 0
3 years ago
((((Psychology))))According to Rubin, the desire to share your innermost thoughts and feelings is:
victus00 [196]
According to Rubin, the desire to share your innermost thoughts and feelings is

c. intimacy

Hope this helps.
5 0
3 years ago
Read 2 more answers
The velocity of a an object in linear motion changes from +25 meters per second to +15 meters per second in 2.0 seconds.
kodGreya [7K]

Answer:

-5.0 m/s^2

Explanation:

Missing question:

What is the object's acceleration?

Solution:

The acceleration of an object is given by

a=\frac{v-u}{t}

where

v is the final velocity

u is the initial velocity

t is the time taken for the change in velocity

For the object in this problem,

u = +25 m/s

v = +15 m/s

t = 2.0 s

Substituting,

a=\frac{15-25}{2}=-5.0 m/s^2

And the acceleration is negative because its direction is opposite to that of the velocity.

5 0
3 years ago
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