You serve a volleyball with a mass of 2.1 kg. The ball leaves your hand with a speed of 30 m/s. The ball has—— energy.

Answers

Answer 1

Answer:

Answer:

kinetic energy

Explanation:

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What is the role of solid particles in the clouds?

Answers

Well,

The tiny, solid particles you find in the atmosphere serve as cloud condensation nuclei.

You see, in order for water to condense, the water must have a direct object, grammatically speaking.

Your answer: Tiny, solid particles in the atmosphere play a role in cloud formation by providing the object upon which water may condense to form clouds.

Hope this help!

Which plate is covering most of two continents ? what two continents?

Answers

The plate that is covering most of the two continents is the Eurasian plate.
The continents are
1. Europe
2. Asia
The Eurasian plate is a tectonic plate that amasses the whole continent of what others call as “Eruasia”. It takes part of the oceanic crust that starts from the Mid-Atlantic Ridge and extends itself to northward of the Gakkel Ridge. The size of this plate is for about 67,800,000 km according to statistics and geography.

The Eurasian plate covers most of the continents of Europe and Asia.

What does it mean when the line on a graph of a distance vs. time changes direction?

Answers

The slope of the line ... or the direction it's heading ... is the speed
of whatever is being graphed. So if the line changes direction, it
means that the speed changed at that time.

100 meters toward the shore in 25 seconds

Answers

Answer:

The speed of a turtle is 4m/s

Explanation:

speed = distance/time

distance = 100m

time = 25s

s = 100/25

= 4m/s

Convert an absolute pressure of 6.31 ✕ 105 N/m2 to gauge pressure in lb/in2

Answers

Answer:

The gauge pressure is = 91.52 lb/in²

Explanation:

Given data,

The value of pressure in S.I unit, = 6.31 x 10⁵ N/m²

The conversion formula for SI unit into US Customary Units is given by,

1 N/m² = 1.45 x 10⁻⁴ lb/in²

Using the conversion formula, the new value of pressure becomes,

Pressure = 6.31 x 10⁵ X 1.45 x 10⁻⁴ lb/in²

= 91.52 lb/in²

Hence, the gauge pressure is, ς = 91.52 lb/in²

if two objects at different temperatures are in contact with each other, what happens to their temperatures.

Answers

Okay, let me reword this. Heat flows to areas that are cool, however, once the heated area begins to cool, the other area begins to warm up. Then there comes a point when there is no energy being transmitted into the two areas. When that happens the two areas obtain/are at the same temperature.

For example, you let the warm are escape your kitchen and go into the cold garage. You leave the kitchen door open and the heat continues to flow into the cold garage. After a while you will begin to notice that the kitchen feels noticeably cooler and the garage feels somewhat warmer. Then you wait a while longer and realize that both of the rooms feel like they are at the same temperature. They have then reached equilibrium.

-- When the objects come in contact, heat energy begins to flow from the
warmer one to the cooler one.

-- The warmer one cools as it loses heat energy, and the cooler one warms
as it gains heat energy.

-- The flow of heat energy stops when the temperatures of both objects are equal.

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When a court has "___ ___" they can hear a case once a lower court has ruled on it.original jurisdictionappellate jurisdiction