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
irinina [24]
3 years ago
12

A 0.50-kg box is attached to an ideal spring of force constant (spring constant) 20 N/m on a horizontal, frictionless floor. The

box oscillates in simple harmonic motion and has a speed of 1.5 m/s at the equilibrium position. (a) What is the amplitude of vibration
Physics
1 answer:
zhannawk [14.2K]3 years ago
3 0

Answer:

A = 0.24 m

Explanation:

As we know that for spring block system the angular frequency is given as

\omega = \sqrt{\frac{k}{m}}

now we know that

k = 20 N/m

also we know that

m = 0.50 kg

so we have

\omega = \sqrt{\frac{20}{0.5}}

\omega = 6.32 rad/s

now we know that speed of an SHM at its equilibrium position is given as

v = A\omega

now plug in all values in it

1.5 = A(6.32)

A = 0.24 m

You might be interested in
Why is a white car an example of a poor blackbody radiator?
frosja888 [35]

I don't know sorry about that

7 0
2 years ago
The heating of groundwater forms
KIM [24]
The appropriate answer is c. geysers. A geysers a hot water fountain that spouts intermittently with great force, frequently accompanied by a thunderous roar. The world famous Old Faithful is located in Yellowstone National Park. This geyser erupts every 65 min sending a jet of water almost 60 meters into the air. Sinkholes and caves are formed by the action of groundwater on carbonate rocks which causes them to colapse and former these structures.
6 0
3 years ago
Read 2 more answers
What is the answer to life?
taurus [48]
The answer to life is how ever you make it...... you can do anything with life that you would like.................. But make your choices worth it......
6 0
3 years ago
Read 2 more answers
Bob walks 370 m south, then jogs 410 m southwest, then walks 370 m in a direction 28 degrees east of north.
wlad13 [49]
We will measure all angles from West, the negative x-axis and divide the journey into 3 parts:
P1 = 370y
P2 = 410cos(45)x + 410sin(45)y = 290x + 290y
P3 = 370cos(270 - 28)x + 370sin(270 - 28) = -174x - 327y

Overall displacement:
x = 290 - 174 = 116 m
y = 370 + 290 - 327 = 333 m

displacement = √(116² + 333²)
= 353 m

Direction:
tan(∅) = y/x
∅ = tan⁻¹ (333 / 116)
∅ = 70.8° from West.
5 0
3 years ago
Read 2 more answers
If the magnitude of the magnetic force on a proton is F when it is moving at 18.0 ∘ with respect to the field, what is the magni
Lelu [443]

Answer:

The force when θ = 33° is 1.7625 times of the force when θ = 18°

Explanation:

The force on a moving charge through a magnetic field is given by

F = qvB sin θ

q = charge of the moving particle

v = Velocity of the moving charge

B = Magnetic field strength

θ = angle between the magnetic field and the velocity (direction of the motion) of the moving charge

Because qvB are all constant, we can call the expression K.

F = K sinθ

when θ = 18°,

F = K sin 18° = 0.309K

when θ = 33°, let the force be F₁

F₁ = K sin 33° = 0.5446K

(F₁/F) = (0.5446K/0.309K) = 1.7625

F₁ = 1.7625 F

Hope this Helps!!!

5 0
3 years ago
Other questions:
  • According to Newton's first law of motion, what will an object in motion do when no external force acts on it?
    15·2 answers
  • When describing how power and work are similar you would want to mention that a you must know time to determine both work and po
    14·2 answers
  • how much force (in N) is exerted on one side of an 16.2 cm by 22.9 cm sheet of paper by the atmosphere
    10·1 answer
  • A hot metal bolt of mass 0.06 kg and specific heat capacity 899 J/kg°C is dropped into a calorimeter containing 0.16 kg water at
    6·1 answer
  • The term time dilation refers to which effect?
    14·2 answers
  • If AB has a bearing of following 234° 51' 48" and a anti-clockwise angle from AB to C is measured as 80° Calculate the bearing A
    11·1 answer
  • True or false , if acceleration is negative speed is decreasing
    9·1 answer
  • Funtions of a fuse box​
    15·1 answer
  • Write down the unit of mass ,temperature ,power and density​
    5·2 answers
  • Are the properties of rubidium more like those of cesium or those of strontium ? Explain your ans
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!