2 years ago

What makes a model not useful?

1 answer:

8 0

Answer is b hope this helps

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Mama L [17]

In the first law, an object will not change its motion unless a force acts on it. So I think the answer is A. Only objects that are moving.

8 0

2 years ago

Bas_tet [7]

Answer:

98,000 pa

Explanation:

The formula for water pressure is as follows:

$pressure = pgh$

Where p is the density of water (in kg/m3), g is the gravitational field strength, and h is the height of the water.

The density of water is 1000kg/m3, the gravitational field strength is 9.8, and the height is 10. Substituting in these values:

$pressure = 1000 \times 9.8 \times 10$

$pressure = 98000$

7 0

1 year ago

ExtremeBDS [4]

8km is the displacement

5 0

3 years ago

pochemuha

This means that there is same current flow in both the circuit, or the circuit one has twice the power of circuit two.

According to ohm's law, the resistance is given as

I=V/R

Since the circuit one has twice the voltage, and resistance

I1=I2

5 0

3 years ago

elena55 [62]

The point at which all motion stops.

8 0

3 years ago