1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
-BARSIC- [3]
3 years ago
5

If an object experiences a leftward net force then it will accelerate in which direction arightward bleftward cthere will be no

accelertaionplease help me what is the momentum of an object that is moving in a straight line at a speed 10 meters per second and has a mass of 10 kilograms
Physics
1 answer:
Drupady [299]3 years ago
4 0
1.) It will accelerate "Leftwards"

2.) Momentum (p) = mv = 10*10 = 100m/s

So, your final answer is 100 m/s

Hope this helps!
You might be interested in
When you rub a plastic rod with fur, the plastic rod becomes negatively charged and the fur becomes positively charged. As a con
Yuri [45]

Answer: C. the rod gains mass and the fur loses mass.

Explanation:Atomic particles have mass. The electron has a mass that is approximately 1/1836 that of the proton and with exchange exchange of charge this is also factored in. The movement of effect described above is known as the triboelectic charging process—charging by friction—which results in a transfer of electrons between the two objects when they are rubbed together. Plastic having a much greater affinity for electrons than animal fur pulls electrons from the atoms of fur, leaving both objects with an imbalance of charge. The plastic rod would have an excess of electrons and the fur has a shortage of electrons. Having an excess of electrons, the plastic is charged negatively and has more mass. In the same vein, the shortage of electrons on the fur leaves it with a positive charge and consequently with lesser mass.

4 0
3 years ago
Problem One: A beam of red light (656 nm) enters from air into the side of a glass and then into water. wavelength, c. and speed
Ivanshal [37]

Answer:

Part a)

f_w = f_g = 4.57 \times 10^{14} Hz

Part b)

\lambda_w = 492 nm

\lambda_g = 437.3 nm

Part c)

v_w = 2.25 \times 10^8 m/s

v_g = 2.0 \times 10^8 m/s

Explanation:

Part a)

frequency of light will not change with change in medium but it will depend on the source only

so here frequency of light will remain same in both water and glass and it will be same as that in air

f = \frac{v}{\lambda}

f = \frac{3 \times 10^8}{656 \times 10^{-9}}

f = 4.57 \times 10^{14} Hz

Part b)

As we know that the refractive index of water is given as

\mu_w = 4/3

so the wavelength in the water medium is given as

\lambda_w = \frac{\lambda}{\mu_w}

\lambda_w = \frac{656 nm}{4/3}

\lambda_w = 492 nm

Similarly the refractive index of glass is given as

\mu_w = 3/2

so the wavelength in the glass medium is given as

\lambda_g = \frac{\lambda}{\mu_g}

\lambda_g = \frac{656 nm}{3/2}

\lambda_g = 437.3 nm

Part c)

Speed of the wave in water is given as

v_w = \frac{c}{\mu_w}

v_w = \frac{3 \times 10^8}{4/3}

v_w = 2.25 \times 10^8 m/s

Speed of the wave in glass is given as

v_g = \frac{c}{\mu_g}

v_g = \frac{3 \times 10^8}{3/2}

v_g = 2 \times 10^8 m/s

4 0
3 years ago
Convection within the causes the plates to move.<br> mantle<br> ocean<br> inner core<br> crust
lyudmila [28]

Answer:

As described, The mantle causes the tectonic plates to move.

4 0
3 years ago
Why is Pluto considered less of an oddball planet now?
solmaris [256]

Answer:

The International Astronomical Union (IAU) downgraded the status of Pluto to that of a dwarf planet because it did not meet the three criteria the IAU uses to define a full-sized planet. Essentially Pluto meets all the criteria except one—it “has not cleared its neighboring region of other objects

Explanation:

4 0
2 years ago
which planet detection method would work best for a massive planet that's close to its host star but doesn't pass between us and
Alona [7]

The Doppler method is most frequently employed to find extrasolar planets, however it works best for finding extremely large planets that are near to their host star.

<h3>Which planet is the hottest?</h3>

Venus is the hottest planet within our solar system, with average global temperatures hot enough even to melt lead due to the runaway greenhouse effect caused by its thick atmosphere, which traps heat. Venus is around 700°F (390°C) hotter that it would be in the absence of the greenhouse effect.

<h3>Is it 8 or 9 planets?</h3>

Our solar system is made up of ten planetary systems, 146 moons, countless comets, meteorites, and other space objects, as well as Pluto and several dwarf planets. In the system, there is just the Sun. The eight planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and finally Neptune.

To know more about planet visit:

brainly.com/question/15268075

#SPJ4

3 0
1 year ago
Other questions:
  • What is the speed of a bobsled whose distance-time graph indicates that it traveled 119m in 27s
    12·1 answer
  • Amy wants to know whether or not an item will float when placed in a fluid. Which of the comparisons below, when true, will mean
    6·1 answer
  • This is due by 11:59 PM tonight.
    5·1 answer
  • If the length of a ramp is increased, what will happen to the input force?
    10·1 answer
  • A student has designed a circuit with one battery, two light bulbs, and two switches, pictured to the left. She would like for e
    5·2 answers
  • A car starting from rest accelerates in a straight line at a constant rate of 5.5m/s for 6s.If the car after this acceleration s
    11·1 answer
  • How much kinetic energy does a 50 kg rock has if its moving at a velocity of 2m/s
    15·1 answer
  • Which of the following affects the speed of a seismic wave?
    10·1 answer
  • 4. What type of assessments are based on repeatable, measurable data?
    5·1 answer
  • A 100-lb child stands on a scale while riding in an elevator. What does the scale read while the elevator slows to stop at the l
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!