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3 years ago

Npk fertilizer is called a complete fertilizer,why?

Physics

1 answer:

blsea [12.9K]3 years ago

4 0

Answer:

Complete fertilizers or balanced fertilizers are so-called because of their amounts of nitrogen, phosphorus, and potassium. ... If your soil already had an excess of one of the three nutrients in NPK, you could actually be harming some of your plants by adding more of it to the soil

Explanation:

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A car accelerates from rest to 37.3 m/s<br> in 7 sec. What is the acceleration?

Sergio039 [100]

Answer:

poopgshshsh

Explanation:

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3 years ago

If the coefficient of static friction between your coffee cup and the horizontal dashboard of your car is µs = 0.800, how fast c

Cloud [144]

Answer:

Before start of slide velocity will be 14.81 m/sec

Explanation:

We have given coefficient of static friction $\mu =0.8$

Angle of inclination is equal to $\Theta =tan^{-1}\mu$

$\Theta =tan^{-1}0.8=38.65^{\circ}$

$tan{38.65^{\circ}}=0.8$

Radius is given r = 28 m

Acceleration due to gravity $g=9.8m/sec^2$

We know that $tan\Theta =\frac{v^2}{rg}$

$0.8=\frac{v^2}{28\times 9.8}$

$v^2=219.52$

$v=14.816m/sec$

So before start of slide velocity will be 14.81 m/sec

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3 years ago

The amount of energy it takes to lift a box might be a function of which of the following?

Nesterboy [21]

The amount of energy it takes to lift a box might be a function of the weight of the objects inside the box. Work is proportional to force and distance. The force of the box is the weight itself of the box. Hence the answer to this problem is B.

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3 years ago

How does the acceleration due to gravity relate to the mass of an object and the distance from Earth?

Irina18 [472]

The object's mass is irrelevant.
The acceleration due to Earth's gravity is inversely proportional to the square of the object's distance from the center of the Earth.

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3 years ago

What circuit that has only one path for the<br> current to follow?

Alekssandra [29.7K]

Answer:

Series circuit

Explanation:

By definition series circuit is a closed circuit in which the flow of electric current follows only one path.

In a simple electrical circuit (which is a series circuit) where electric cell is the source of power, each component is connected in such a way that there is only one pathway current flows from the positive terminal(+) round to the negative terminal(-) via the external circuit.

Current having only one pathway to flow means that when one of the components is removed, there will be no current flow.

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3 years ago

Npk fertilizer is called a complete fertilizer,why?​

Npk fertilizer is called a complete fertilizer,why?