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attashe74 [19]
4 years ago
11

In deep space, there is very little friction. Once they launch a probe into deep space, where there are no external forces actin

g on it, scientists shut the probe’s engines off because the scientists want the probe to
Physics
2 answers:
zimovet [89]4 years ago
8 0
<span>the scientists want the probe to stop immediately and move at constant velocity.
HAPPY VALENTINES </span>
GarryVolchara [31]4 years ago
3 0

Answer:

move at a constant velocity

Explanation:

took the test

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A rocket-driven sled Sonic Wind No. 2, is used for investigating the physiological effects of large accelerations on people. It
rewona [7]

Answer:

The best single equation in order to fin the acceleration is

a=v_f/t=250/2=125m/s^2

Explanation:

The best single equation in order to find the acceleration is the following kinematics equation:

v_f=v_o+at

As the rocket start from the rest, the initial velocity value is zero. Then the acceleration value is:

a=v_f/t=250/2=125m/s^2

7 0
3 years ago
How are a wave's energy and the wave's amplitude related?
dem82 [27]
Answer:
Energy is proportional to the square of the amplitude

Explanation:
The energy of a certain wave is defined using its magnitude.
The two quantities are related directly. This means that as the amplitude of the wave increases, its energy increases and vice versa.

Energy is directly proportional to the square of the magnitude of the wave. This means that:
If we have new amplitude = 2 * old amplitude
We will have new energy = (2)² * old energy = 4 * old energy

Hope this helps :)
7 0
3 years ago
A) Draw a pie chart that represents the two types of lung cancer. Show your working.
Sphinxa [80]

Answer:

<em>Please, check the image provided</em>

Explanation:

<u>Pie Charts</u>

They are graphic representations of quantitative results from experimental or theoretical experiences. Instead of showing a table, it's usually preferred to show a graph where the viewer can easily understand the relative relations between the parameters under study.

The chart pie is a circular shape divided into sectors whose areas are proportional to the proportions between each parameter and the total. Since the whole sector of a circle has 360°, each sector will be a proportion or ratio of that angle.

The outcome shown in the table gives us these statistics:

Small Cell Carcinoma : 15%

Non-Small Cell Carcinoma : 85%

Each category has the following angles in the chart pie

Small Cell Carcinoma : 15%*360°=54°

Non-Small Cell Carcinoma : 85%*360°=306°

The first category is shown in blue and the second in green. Please check the image below.

4 0
3 years ago
Which objects have both potential and kinetic energy? Check all that apply.
wariber [46]
A falling raindrop
Kinetic energy and potential energy are both applied when a body or object is falling.
3 0
3 years ago
Read 2 more answers
Which particle will be deflected toward the positive plate as it enters the electric field
Juli2301 [7.4K]

Answer:

Electrons are negatively charged and are deflected on a curving path towards the positive plate. Neutrons have no charge, and continue on in a straight line.

3 0
3 years ago
Read 2 more answers
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