2 years ago

Is the outer or inner core liquid

Physics

1 answer:

zheka24 [161]2 years ago

5 0

Inner core is liquid

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GPE=mass*GFS*height
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2 years ago

The horizontal surface on which the objects slide is frictionless. If M = 1.0 kg and the magnitude of the force of the small blo

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Answer:

The force is 7.8 N.

Explanation:

Given that,

Mass of small object = 2M

Mass of large object = 4M

Here, M = 1.0 kg

Force of the small block = 5.2 N

We need to calculate the acceleration of 4 kg block

Using formula of force

$F=ma$

$a=\dfrac{F}{m}$

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$a=1.3\ m/s^2$

The 2 kg block is also accelerating at 1.3 m/s², making a total of 6 kg.

We need to calculate the force

Using formula of force

$F=ma$

Put the value into the formula

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$F=7.8\ N$

Hence, The force is 7.8 N.

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2 years ago

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Explanation:

See attachment please

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3 years ago

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Thepotemich [5.8K]

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i believe B, my apologies if wrong, let me know if it was wrong so I can correct myself

Explanation:

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