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
adoni [48]
3 years ago
12

A boat moves with a speed of +2.5 m/s in a direction 25° north of east. If the mass of the boat is 15,000 kg, what is the moment

um in the northward direction?
Physics
1 answer:
nadya68 [22]3 years ago
5 0
Momentum - mass in motion
P=MV
P=(15,000 kg)(2.5 m/s)
P=37 500 kg x m/s to the north
Hope this helps
You might be interested in
Is the relationship between velocity and centripetal force a direct, linear or nonlinear square relationship?
Svet_ta [14]

Answer:

non linear square relationship

Explanation:

formula for centripetal force is given as

a = mv^2/r

here a ic centripetal acceleration , m is mass of body moving in circle of radius r and v is velocity of body . If m ,and r are constant we have

a = constant × v^2

a α v^2

hence non linear square relationship

5 0
3 years ago
an electromagnetic wave propagates in a vacuum in the x-direction. In what direction does the electric field oscilate
sweet [91]

Answer:

<em>The electric field  can either oscillates in the z-direction, or the y-direction, but must oscillate in a direction perpendicular to the direction of propagation, and the direction of oscillation of the magnetic field.</em>

Explanation:

Electromagnetic waves are waves that have an oscillating magnetic and electric field, that oscillates perpendicularly to one another. Electromagnetic waves are propagated in a direction perpendicular to both the electric and the magnetic field. If the wave is propagated in the x-direction, then the electric field can either oscillate in the y-direction, or the z-direction but must oscillate perpendicularly to both the the direction of oscillation of the magnetic field, and the direction of propagation of the wave.

5 0
3 years ago
Identify the type of wave in the picture please asap
pychu [463]

Answer:

It is transverse wave

Explanation:

7 0
3 years ago
Read 2 more answers
I need help with 2 questions . Please help c:
dezoksy [38]
A) According to the nebular theory, the Solar System formed from a huge gaseous nebula which at a certain point was perturbated. Atoms and molecules started colliding, forming planetesimals (a sort of big rocks). The planetesimals were attracted to each other by gravity, forming bigger warm almost spherical objects called protoplanets, which at the end cooled down forming planets.
Therefore the correct answer is "all of the above".

b) The planets closer to the Sun were (and still are) subject to higher temperatures, due to their close distance to the Sun. In these conditions, rocky materials undergo condensation, while iced gaseous materials undergo vaporization. In the outer parts of the Solar System temperatures are too low to allow these transformations.
The correct answer is again "all of the above".
8 0
3 years ago
Can someone check if these are correct?? It’s a big part of my grade, there’s more questions at the bottom but I’ll just show th
Andrei [34K]
Yes it it if u need the last 3 I can help
6 0
3 years ago
Read 2 more answers
Other questions:
  • A 20 watt light bulb is left burning inside a refrigerator operating on a reverse Carnot cycle. If the refrigerator also draws 2
    11·1 answer
  • Which of the fluids below would produce the highest pressure at the bottom of a tank for the same fluid depth?
    11·1 answer
  • I really don't understand any of this because my teacher does not help us
    15·1 answer
  • An ideal Diesel cycle has a compression ratio of 18 and a cutoff ratio of 1.5. Determine the (1) maximum air temperature and (2)
    11·1 answer
  • As part of a physics experiment, you carry a bathroom scale calibrated in newtons onto an elevator and stand on it. At rest, you
    7·1 answer
  • The unicorn suddenly ran through the school at 5.6 m/s and it has a mass of 450 kg. What is the unicorn’s kinetic energy?
    11·1 answer
  • Highlight two factors which shows that heat from the sun does not reach the earth surface by convection
    7·1 answer
  • When trying to predict the lowest temperature that will be reached overnight, forecasters pay close attention to the dew-point t
    7·1 answer
  • 1+1+1+1+1+1 +1+1+1+1+1 +1+1+1+1+1 +1+1+1+1+1 +1+1+1+1+1 +1+1+1+1+1 +1+1+1+1+1 +1+1+1+1+1 +1+1+1+1+1
    12·2 answers
  • What is the structural unit of a substance called​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!