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Sloan [31]
3 years ago
7

A space ship has four thrusters positioned on the top and bottom, and left and right as shown below. The thrusters can be operat

ed independently or together to help the ship navigate in all directions.
Initially, the Space Probe is floating towards the East, as shown below, with a velocity, v. The pilot then turns on thruster #2.

Select one:

a.
Space ship will have a velocity to the West and will be speeding up.

b.
Space ship will have a velocity to the East and will be speeding up.

c.
Space ship will have a velocity to the East and will be slowing down.

d.
Space ship will have a velocity to the West and will be slowing down.

e.
Ship experiences no change in motion.

Physics
1 answer:
Ugo [173]3 years ago
8 0

Answer:

The correct answer is - c.  Spaceship will have a velocity to the East and will be slowing down.

Explanation:

In this case, if turned on thruster #2 then it will exert force on the west side as thruster 2 is on the east side and it can be understood by Newton's third law that says each action has the same but opposite reaction.

As the spaceship engine applies force on the east side then according to the law the exhauster gas applies on towards west direction. It will try to decrease the velocity of the spaceship however, the direction of floating still be east side initally.

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the answer is C a material or substance

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In the aftermath of an intense earthquake, the earth as a whole "rings" with a period of 54 minutes.
lawyer [7]

The frequency of the oscillation in hertz is calculated to be 0.00031 Hz.

The frequency of a wave is defined as the number of cycles completed per second while the period refers to the time taken to complete a cycle. The frequency is the inverse of period.

So;

Period(T) = 54 minutes or 3240 seconds

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Learn more: brainly.com/question/14588679

6 0
2 years ago
2.19 The drag characteristics of a blimp traveling at 4 m/s are to be studied by experiments in a water tunnel. The prototype is
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Answer:

Vm=0.894m/s

Explanation:

From the question we are told that

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Diameter of  prototype d_1=20m and d_2=110m

Scale ratio=\frac{1}{20}

Generally Velocity of of the model using Froud's model is mathematically given as

Fm=Fp

\frac{Vm}{\sqrt{Lmg}} =\frac{Vp}{\sqrt{Lpg}}

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8 0
3 years ago
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Bad White [126]

Answer:

We can increase the strength by increasing current in the wire or increasing the number of turns of the coil around an iron core .

Explanation:

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