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
frez [133]
3 years ago
13

There is a vector A with magnitude 5 units pointing toward west, and a

Physics
1 answer:
Anit [1.1K]3 years ago
4 0
Using the Pythagorean’s theorem to find the resultant, we find 5’2 +3’2=x’2
X=square root of 34=5.8unitd
You might be interested in
When you take your 1400 kg car out for a spin, you go around a corner of radius 55 m with a speed of 18 m/s. the coefficient of
Lorico [155]
Are there ant answer choices
5 0
3 years ago
Two arrows are fired horizontally with the same speed of
Fed [463]

Answer:

Explanation:

Given

mass of each arrow=0.1 kg

velocity of arrow=30 m/s

One arrow is fired u=due to east and another towards south

Momentum of first arrow

P_1=0.1\left ( 30\hat{i}\right )=3\hat{i}

P_2=0.1\left ( -30\hat{j}\right )=-3\hat{j}

Total momentum P

P=P_1+P_2

P=3\hat{i}-3\hat{j}

magnitude |P|=\sqrt{3^2+3^2}=3\sqrt{2}

direction

tan\theta =\frac{-3}{3}

\theta =45^{\circ} clockwise w.r.t to east

6 0
3 years ago
Add me on my new account Conner_Bryant3 on brainly
Zarrin [17]
Yes fishnet cudhejeiei. Jen did she
5 0
3 years ago
Read 2 more answers
Describe how you will show J. J. Thomson's model of the atom using small beads and clay
antoniya [11.8K]
You would make rings of clay and then place the beads on the rings (one on each) at various places and one in the center for the nucleus.

8 0
3 years ago
A student creates a model of a closed ecosystem by filling a glass tank half full with water then adding 10 snails and two small
GenaCL600 [577]
The reason why the snails are dead because the snails lack oxygen for it is a model of closed ecosystem. Another reason to this is that they lack  abiotic factors that they need in surviving or as they live for the place that they are living lacks a lot and are not enough for them to last or survive. Lastly, the water could have not been a contributor for them to live for they may not be able to live in a water environment and could only dwell in land.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Joe is trying to soup up his dragster. He knows that the time needed for the car to go from 0 to 100 miles per hour varies inver
    12·1 answer
  • Regan has an empty glass cup. it has a mass of 0.3 kg. she drops the cup on the ground and it shatters into several pieces. if s
    14·1 answer
  • Would this one be correct?(C.)
    13·1 answer
  • Imagine that a small boy and his much larger father are enjoying a winter morning, sliding along the ice on a nearby playground.
    10·2 answers
  • Which vector should be negative?
    12·1 answer
  • A man walks 7 km East in 2 hours and then 2.5 km West in 1 hour. What is
    14·1 answer
  • Which is the kinetic energy of a 1.0-kg billiard ball that moves at 5.0m/s?
    11·1 answer
  • A cat is moving at 18 m/s when it accelerates at 4 m/s2 for 2 seconds. What is his
    10·1 answer
  • If a car is moved 10 meters and 3 Newtons of force is needed to move the car, what amount of work has been done?
    13·1 answer
  • PLEASE ASAP HELP, ILL GIVE WHATEVER POINTS I CAN BUT PLEASE HELP ASAP ASAP
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!