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
frozen [14]
3 years ago
13

An oscillator consists of a block of mass 0.500 kg connected to a spring. When set into oscillation with amplitude 35.0 cm, the

oscillator repeats its motion every 0.500 s. Find the (a) period, (b) frequency, (c) angular frequency, (d) spring constant, (e) maximum speed, and (f) magnitude of the maximum force on the block from the spring.
Physics
1 answer:
Nat2105 [25]3 years ago
7 0

Answer:

a. t=0.5s

b. f=2Hz

c. w =4π

d. k =  78.95 N/m

e. v = 4.39 m/s

f. Fs=4.835N

Explanation:

a. The period of the motion is

t= 0.5 s

b. Frequency

f =1 / t

f = 1 / 0.5 = 2 Hz

c. Angular frequency

w = 2π*f

w = 2π*2Hz= 4π

d. The spring constant is

f = 1/2π * √k/m

k = (2π * f)^2*m =(2π*2Hz)^2 * 0.5 kg

k =  78.95 N/m

e. Maximum speed

Kinetic energy and spring energy to find the maximum speed

1/2 *K*x^2=1/2*m*v^2

1/2 * 78.95N/m*(0.35m)^2=1/2*0.5kg*v^2

Solve to v'

v = 4.39 m/s

f. The maximum force on the block from the spring

Fs= 1/2*K*x^2

Fs=1/2*78.95N/m*(0.35m)^2

Fs=4.835N

You might be interested in
A thermometer is placed in water in order to measure the water’s temperature. What would cause the liquid in the thermometer to
katovenus [111]
The correct answer should be c.The kinetic energy of the water molecules decreases.

If the temperature drops that means that the molecules are coming together. If the temperature rises then it means that the molecules are spreading. If the kinetic energy falls down that means that they are slower which means that they are cooler.
4 0
3 years ago
Read 2 more answers
Which temperature scale has no negative temperatures A. Celsius B. Joule C. Fahrenheit D. Kelvin
Brilliant_brown [7]
The Kelvin scale has no negatives on it.

Zero Kelvin is 'Absolute Zero', and nothing can get colder than that.
6 0
3 years ago
Read 2 more answers
Volcanic ash and sulfur dioxide spewed out of Mt. Pinatubo in 1991. These materials can reflect incoming solar radiation. Over t
gogolik [260]
The suspended ash made for some some spectacular sunsets! Sulfuric acid was spread worldwide, increasing acidity of rain. Ash deflected energy from the sun, causing a slight drop on global temps for a few years.
7 0
3 years ago
Read 2 more answers
How to find the magnitude and direction of a resultant velocity?
mixas84 [53]
Find the horizontal components vcos30 ...one goes right and one goes left so they cancel each other.
Find vertical components vsin30.....there are two of them.... so 2vcos30....hey presto... resultant velocity = 2vCos30
5 0
3 years ago
When is an object moving in uniform circular motion?
Tems11 [23]

Answer: An object undergoing uniform circular motion is moving

Explanation:

4 0
3 years ago
Other questions:
  • Find the x-component of this
    9·1 answer
  • How does a projectile differ from an object in free fall?
    14·2 answers
  • The froghopper, Philaenus spumarius, holds the world record for insect jumps. When leaping at an angle of 58.0 above the horizon
    11·1 answer
  • Estimate the roll force and total power for annealed low-carbon steel strip 200 mm wide and 10 mm thick, rolled to a thickness o
    11·1 answer
  • 2 Grade 11 Physics Questions. Will Mark BRAINLIEST!!!
    13·2 answers
  • What would be the speed of an object just before hitting the ground if dropped 91.5 meters
    8·1 answer
  • Astronomy***
    9·1 answer
  • The wind pushes a paper cub along the sand at a beach. The cup has a mass of 25 grams (= ? Kg's) and accelerates at a rate of 5
    12·1 answer
  • An aircraft flying in a straight
    9·1 answer
  • Determine the launch speed of a horizontally launched projectile that lands 26.3m from the base of a 19.3m high cliff.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!