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3 years ago

Convert an acceleration of 12m/s^2 to km/h^2

Physics

1 answer:

ozzi3 years ago

4 0

Answer:

43.2

because to convert from m/sec to kmph we need to multiply by 3600/1000

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The force needed to move an object 14 meters with 83 joules of work is what?

AleksandrR [38]

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83J=F*14
83/14=F
5.92N

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3 years ago

develop an equation with a proportionality constant that describes the relationship between the gravitational force the mass of

Ganezh [65]

Let the mass of planet and moon be Mp and Mn respectively.
And the distance between them is "r"

Then according to Newton's law of gravitation,

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2) inversly proportional to the square of the distance between them i.e r ^2

Therefore,F =. G (Mp* Mn)/r^2
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4 years ago

A jet - powered car called the spirit of America required 9600meters to stop from its highest speed . If the car decelerated at

Mazyrski [523]

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3 years ago

What is the relation of pressure of a liquid with its depth and density?

padilas [110]

Answer:

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Explanation:

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3 years ago

Write a hypothesis about the use of an object’s physical characteristics to determine its density. Use the format "if . . . then

kari74 [83]

The density of an object is the mass of the object divided by its volume.

Remember that mass of an object is the amount of matter that the object contains. The unit for mas in the standard international unit system is the kilogram (kg), which is 1000 grams; the unit of mass in the US is the pound (lb), which is 453.592 grams.

The volume of an object is the amount of space that the object occupies. The unit for volume in the standard international unit system are the cubic meter ( $m^3$ ) and the liter (L); 1 cubic meter equals 1000 liters.

The density of an object is the quantity of mass of the object per unit of its volume. The unit for mas in the standard international unit system is the kilogram per cubic meter ( $\frac{kg}{m^3}$ ).

Now, lets create our hypothesis:

If the mass and the volume of and object are known, then its density can be calculated dividing the object's mass by its volume.

We can conclude that the density of an object can be obtained by dividing its mass by its volume.

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3 years ago

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Convert an acceleration of 12m/s^2 to km/h^2​

Convert an acceleration of 12m/s^2 to km/h^2