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
miss Akunina [59]
3 years ago
7

When the direction of an object changes, what happens to its velocity?

Physics
1 answer:
Vikentia [17]3 years ago
8 0

Answer:

I think that

It changes?

You might be interested in
Need help will mark you the Brainliest
Hatshy [7]
The last one is correct (D)
8 0
2 years ago
Object 1 and 2 attract each other with a electrostatic force of 36.0 units. If the charge of object 1 is changed to four times t
Mrac [35]
The answer would be 6
8 0
2 years ago
Asap pls hurry will mark brainiest
kifflom [539]
#1. A. Waxing crescent.
#2. 1.
#3. C.
#4. C.
6 0
3 years ago
Why is the current atomic model called the "electron could model"
vlada-n [284]
The diagram is showing a 3d model of an atom, with all of the electrons demonstrated in a rounded shape, which resembles a cloud, thus being called an electron cloud.
8 0
3 years ago
Two spectators at a soccer game in Montjuic Stadium see, and a moment later hear, the ball being kicked on the playing field. Th
Akimi4 [234]

Answer:

a) The distance of spectator A to the player is 79.2 m

b) The distance of spectator B to the player is 43.9 m

c) The distance between the two spectators is 90.6 m

Explanation:

a) Knowing the time it takes the sound to reach both spectators, we can calculate their position relative to the player, using this equation:

x = v * t

where:

x = position of the spectators

v = speed of sound

t = time

Then, the position for spectator A relative to the player is:

x = 343 m/s * 0.231 s = 79.2 m

b)For spectator B:

x = 343 m/s * 0.128 s

x = 43.9 m

The distance of spectator A and B to the player is 79.2 m and 43.9 m respectively.

c) To calculate the distance between the spectators, please see the attached figure. Notice that the distance between the spectators is the hypotenuse of the triangle formed by the sightline of both. We already know the longitude of the two sides. Then, using Pythagoras theorem:

(Distance AB)² = A² + B²

(Distance AB)² = (79.2 m)² + (43.9 m)²

Distance AB = 90. 6 m

6 0
3 years ago
Other questions:
  • 21. Which of the equations is balanced?
    9·1 answer
  • If the rifle is stopped by the hunter’s shoulder in a distance of 3.16 cm, what is the magnitude of the average force exerted on
    9·2 answers
  • (x) A change in position is called:
    13·1 answer
  • if a bowling ball hits a wall a force of 6 N, the wall exerts a force of how much back. on the bowling ball
    10·1 answer
  • In an experiment, an object is released from rest from the top of a building. Its speed is measured as it reaches a point that i
    5·1 answer
  • In a ballistics test, a 28-g bullet pierces a sand bag that is 30cm thick. If the initial bullet velocity was 55 m/s and it emer
    14·1 answer
  • 1. A kangaroo hops 84 m to the east in 7 seconds.
    9·1 answer
  • The amount of _____ that occurs when a sound wave encounters a barrier depends on the wave's wavelength.
    5·1 answer
  • a ball rolls off the edge of a 2m high shelf at a speed of 5 m/s and hits the ground the taken to hit the ground is
    5·1 answer
  • C A B 2. What is the measure of side AB?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!