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Mkey [24]
3 years ago
12

A cat pushes a mouse horizontally on a frictionless floor with a net force of 1.0 N 1.0N1, point, 0, start text, N, end text for

3.0 m 3.0m3, point, 0, start text, m, end text. How much kinetic energy does the mouse gain?
Physics
1 answer:
vesna_86 [32]3 years ago
8 0

Answer: 3

Explanation:

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Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves?
nalin [4]

Answer : <em> The period increases and the frequency decreases</em>.

Explanation :    

Gamma rays are the rays having frequency( \nu ) greater than 10^{19}\ Hz and frequency of microwave lie between 300 MHz to 300 GHz.

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So, as we move from gamma rays to microwaves the energy increases because frequency is increasing.

Also, Time period T=\dfrac{1}{\nu}

We can say that as the time period increases, frequency decreases.


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3 years ago
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Imagine you're standing on a skateboard and your friend pushes you to the left with a force of 100 N. Neglecting friction and ai
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4 years ago
describe the trends of the elements including boiling/melting points and conductivity in relation to the periodic table
IRISSAK [1]

Explanation:

modern quantum mechanics explains these periodic trends in properties in terms of electron shells. the filling of each shell corresponds to a row in the table

6 0
3 years ago
FLASH FLOODS CAN CAUSE VEHICLES TO FLOAT AND FILL WITH WATER, TRAPPING AND DROWNING PEOPLE. WHILE ESPECIALLY DANGEROUS AT NIGHT
levacccp [35]

Answer:

FLASH FLOODS CAN CAUSE VEHICLES TO FLOAT AND FILL WITH WATER, TRAPPING AND DROWNING PEOPLE. WHILE ESPECIALLY DANGEROUS AT NIGHT AND IN DEEP WATER, EVEN ____ INCHES OF WATER CAN FLOAT SOME SMALL CARS.

The Answer is SIX Inches.

Explanation:

Flash floods: are short-term events and are associated with short, high-intensity rainfall which occur when creeks that are normally dry fill up and other creeks overflow. Densely populated areas have a high risk of flash floods. Water levels in flash floods can rise one foot in five minutes making Six inches of water able to reach the bottom of most passenger cars. Moving water will exert pressure on a car. The car floats downstream when stream force exceeds the friction force, the car will be carried when bouyancy force (which is the upward force exerted by any fluid upon a body placed in it) is greater than vehicle weight.

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3 years ago
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