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padilas [110]
3 years ago
12

What is an example of "potential energy"?

Physics
1 answer:
FinnZ [79.3K]3 years ago
7 0

Answer:

A heavy ball of demolition machine is storing energy when it is held at an elevated position .

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You just calibrated a constant volume gas thermometer. The pressure of the gas inside the thermometer is 294.0 kPa when the ther
Travka [436]

Answer: 361° C

Explanation:

Given

Initial pressure of the gas, P1 = 294 kPa

Final pressure of the gas, P2 = 500 kPa

Initial temperature of the gas, T1 = 100° C = 100 + 273 K = 373 K

Final temperature of the gas, T2 = ?

Let us assume that the gas is an ideal gas, then we use the equation below to solve

T2/T1 = P2/P1

T2 = T1 * (P2/P1)

T2 = (100 + 273) * (500 / 294)

T2 = 373 * (500 / 294)

T2 = 373 * 1.7

T2 = 634 K

T2 = 634 K - 273 K = 361° C

5 0
3 years ago
A 12-kg object is moving rightward with a constant velocity of 4 m/s. How much net force is required to keep the object moving w
Nadusha1986 [10]
C an s and yes ihavetotypemore
3 0
2 years ago
PLS AWSNER FAST AND CORRECT I WILL GIVE BRAINLEST
lesya [120]

Answer:

When a car stops suddenly, the inertia the keeps you moving forward will finally stop and give you whiplash, which could seriously injure or even kill a baby. With the seat turned back, the force will be decreased dramatically, and prevent any fatal harm.

6 0
2 years ago
Which substance has the most thermal energy and will have the most heat flow from it?
Nata [24]

Internal thermal energy will depends upon its temperature

so here the temperature range will be maximum 1000 degree C

so here maximum thermal energy is given by

<em>A Nuclear Reactor Core</em>

So here the maximum thermal energy and have the most heat flow is given by nuclear reactor core as it has maximum temperature

6 0
3 years ago
Read 2 more answers
Why is the sky blue this is a serious question about physics lol
Ymorist [56]
On a clear cloudless day, the sky is blue because molecules in the air scatter blue light from the sun more than they scatter red light. When we look towards the sun at sunset, we visually perceive red and orange colors because the blue light has been scattered out and away from the line of optical discernment.

Hope this helps!   :)

6 0
3 years ago
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