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Brums [2.3K]
3 years ago
15

Tessa and jody, each of mass 68 kg, go out for some exercise together. Tessa runs at 15 km/h; jody cycles alongside at the same

speed.
SAT
1 answer:
Norma-Jean [14]3 years ago
8 0

The momentum a body posses is a function of both the mass and the velocity

They both have momentum of

=1020 kg*m/s

Given data

Mass of Tessa = 68 kg

Mass of Jody = 68 kg

Velocity of Tessa = 15km/h

Velocity of Jody = 15km/h

From P = mv

P = 68*15

P = 1020 kg*m/s

Seeing that the mass and velocity of both Tessa Jody are the same, we can say that they both posses the same momentum.

Learn more about momentum here:

brainly.com/question/7538238

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What relationship exists between a homogeneous mixture and the number of phases in the mixture
Gwar [14]

The relationship that exists between a homogeneous mixture and the number of phases in the mixture is one phase.

Given that there is a relationship exists between a homogeneous mixture and the number of phases in the mixture.

We are required to tell the name of the relationship that exists between a homogenous mixture and the number of phases in the mixture.

A homogeneous mixture is basically a gaseous, liquid or solid mixture that has the same proportions of its components throughout a given sample.

The name of the relationship is one phase.

A phase is basically a relationship between the cycles of different periodic waves.

Hence the relationship that exists between a homogeneous mixture and the number of phases in the mixture is one phase.

Learn more about homogenous mixture at brainly.com/question/13056306

#SPJ4

6 0
2 years ago
What is the strength of the electric field at the position indicated by the dot in (figure 1)?.
Leni [432]

The strength of the electric field (E) at the position indicated by the dot can be obtained with the formula: E = F/q where;

F = Force exerted per unit and

q = Positive electric charge at that point.

<h3>What is the Strength of an Electric Field?</h3>

The strength of an electric field, E refers to the force exerted per unit positive charge. It is indicated by the formula: E = F/q. Its SI unit is Newton per Coulomb or Volts per Meter (V/M).

Note that the strength of an electric field is strongest where the lines are close and weakest when the lines are further apart.

The complete question is not provided but the above formula can be used in arriving at the answer.

Learn more about the Strength of an Electric Field here:

brainly.com/question/451411

4 0
3 years ago
도대체 누구야? 누구든지 말해 줄 수 있습니까?<br><br>(Who is this korean man? Can anyone tell me?)​
tatiyna

Hm.... I don't know. Is he an actor or some sort of performer?

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Which statement about photosynthesis is most accurate?
Mariana [72]
The 3rd sentence is the answer
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Sofie claims to be a tasting expert. To test her abilities, someone bakes Sofie a cake using 3 of the following
Otrada [13]

Answer:

1/20

Explanation:

8 0
2 years ago
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