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Anon25 [30]
4 years ago
6

What is the kinetic energy of a 1500 kg object that is moving at a speed of 71 meters per second​

Physics
1 answer:
Fynjy0 [20]4 years ago
4 0

Answer:

3.78075x10^6 kg x meter^2/ second^2

Explanation:

Kinetic energy  K= 1/2 x mass x velocity^2

You might be interested in
Think of an example of a chemical change that some people might think is NOT a chemical change. Explain why it is.​
AlekseyPX

Answer:

Digesting food

Explanation:

I have people who think that its not true but it is

Hope this helped

7 0
3 years ago
The book that set off the women's movement in the 1960s was written by Betty Friedan and was called? The Masculine Mystique Sile
omeli [17]

The Feminine Mystique is the right answer.

Betty Friedan was an american author and feminist who wrote The Feminine Mystique which lead to the Second Wave Feminism. The book discusses the problems of women and demands liberty, equal rights and equal wages for them. It challenged the belief of the time that "fulfillment as a woman had only one definition for American women after 1949—the housewife-mother." The book drew large numbers of women particularly the white-middle class women to the feminist cause.

8 0
3 years ago
You wish to lift a 12,000 lb stone by a vertical distance of 15 ft. Unfortunately, you can only generate a maximum pushing force
DochEvi [55]

Answer:

5,760,000 lb-ft²/s²

Explanation:

Work done, W = mgy where m = mass of stone = 12,000 lb, g = 32 ft/s² and y = vertical distance = 15 ft.

So, W = mgy = 12,000 lb × 32 ft/s² × 15 ft. = 5,760,000 lb-ft²/s²

6 0
3 years ago
A transmission system at a radio station uses a/an _______ to convert a direct current into a highfrequency alternating current.
shtirl [24]
A transmission system at a radio station uses an oscillator to convert a direct current into a high frequency alternating current.
3 0
3 years ago
Gravitational force exist between you and the building why are you not pulled towards the building?​
Nataly_w [17]

Answer:

You are pulled towards that building. At the same time, that building is pulled towards you. Neither object creates enough gravitational force to really do anything. That is why you never notice any affect by either body, (you and a building).

Explanation:

You will surely get attracted towards the building.But it takes a lot of time depending on their masses.

This happens only when you are away from earth with that building.

Both of you will get attracted to it

if a third party with mass more than you or building is with you.

If it is on the earth.. Then the gravity between you and the building is negligible compared to the earth.Hence you will not get attracted towards the building in this case.

3 0
2 years ago
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