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
Veronika [31]
3 years ago
9

Have you ever ridden the swing ride at an amusement park? If so you know that the swings are attached to a circular mount in 2-3

rows. As the ride begins the swings rise up and swing outward. What would decrease the speed of the swing's circular motion?
Physics
1 answer:
Sati [7]3 years ago
7 0

Answer:

For large amplitudes the cenotes cannot be approximated to tea

.- There is a strong friction force that increases with the speed of the swing

_ There is a constant friction force provided by

Explanation:

When the swings are balanced they can be described by means of a simple harmonic movement, in this case the angular velocity this age by

           W = 2π/T= √g/l

This speed rapidly decreases due to several factors:

- For large amplitudes the cenotes cannot be approximated to tea

.- There is a strong friction force that increases with the speed of the swing

_ There is a constant friction force provided by

You might be interested in
As light from air to water to glass, it will refract. The best explanation for this would be
diamong [38]
It d I took the test

6 0
3 years ago
Read 2 more answers
An injured monkey sits perched on a tree branch 9 m above the ground, while a wildlife veterinarian is kneeling down in the bush
Yakvenalex [24]

Answer:

The hunter should aim directly at the perched monkey because the tranquilizer dart will fall away from the line sight at the same rate that the monkey falls from its perch.

Tan theta = 9 / 90 = .1      so theta = 5.71 deg

The time for the monkey to reach the ground is

t = (2 h / g)^1/2 = (18 / 9.8)^1/2 = 1.36 sec

So the horizontal speed of the dart must be at least

Vx = 90 m / 1.36 sec = 66.4 m/s

Vx = V cos theta

V = 66.4 m/s / cos 5.71 = 66.7 m/s

7 0
3 years ago
13. If both the directions of velocity and acceleration are negative, ...........
lawyer [7]

Answer:

B)velocity of object decreases

Explanation:

Consider the positive x axis as positive direction

Assume a body moving in negative x-axis direction

It's acceleration also alone negative x-axis direction

So according to our consideration

velocity and acceleration values are negative

That is both are towards negative x direction

But as both velocity and acceleration are in same direction, MAGNITUDE of velocity increases

But as magnitude increases in negative direction, velocity value decreases

But speed value increases(As speed is scalar and velocity is a vector)

3 0
3 years ago
An important aspect of fission reactions is that they produce _______________ which allow for chain reactions.
Alex777 [14]

An important aspect of fission reactions is that they produce free neutrons,  which causes chain reactions.

4 0
3 years ago
Read 2 more answers
Moon problem please help!
Mariulka [41]

Answer:

crescent Moon crescent Moon

4 0
3 years ago
Read 2 more answers
Other questions:
  • A cliff jumper runs off a 15 m high cliff. Rocks extend 3.0 m past the cliff bottom. We can ignore air resistance.What is the mi
    14·1 answer
  • Need help with number <br> 50 <br> PLEASE HELP! Show all work please!
    7·1 answer
  • A friend says that astronauts in orbit are weightless because they are beyond the pull of earths gravity. Correct your friends i
    12·1 answer
  • a uniform disc and hollow right circular cone have the same formula for their moment of inertia when rotating about the central
    10·1 answer
  • If we assume that the metallic plates are perfect conductors, the electric field in their interiors must vanish. given that the
    11·1 answer
  • Will mark as brainliest!
    10·1 answer
  • When you see an object that is not a light source, you are seeing light waves ___ by the object
    8·1 answer
  • A digital stop-clock measures time in minutes and seconds.
    13·1 answer
  • Physics Practice Help just need an explanation really not looking for an answer
    10·2 answers
  • Which gives the work done by a torque during angular displacement?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!