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
Lady bird [3.3K]
3 years ago
8

At an outdoor market, a bunch of bananas attached to the bottom of a vertical spring of force constant 16.0 N/m is set into osci

llatory motion with an amplitude of 20.0 cm. It is observed that the maximum speed of the bunch of bananas is 37.6 cm/s. What is the weight of the bananas in newtons
Physics
1 answer:
aksik [14]3 years ago
8 0

Answer:

Explanation:

Answer:

4.53 kg

Explanation:

spring constant, K = 16 N/m

Amplitude, A = 20 cm = 0.2 m

Maximum speed, v = 37.6 cm/s = 0.376 m/s

The formula for maximum speed is given by

v = ωA

where, ω is the angular frequency

0.376 = ω x 0.2

ω = 1.88 rad/s

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

m = \frac{K}{\omega ^{2}}

m = \frac{16}{1.88 ^{2}}

m = 4.53 kg

Thus, the mass of banana bunch is 4.53 kg.

You might be interested in
PLEASE HELP ME WITH MY HOMEWORK!!!!!
IgorC [24]

Known :

l = 7 cm

w = 4 cm

Asked :

h = ...?

Answer :

V = B triangle × h (long)

35 = ½ × 4 × h × 7

35 = ½ × 28 × h

35 = 14 h

h = 35 ÷ 14

h = 2,5 cm

Sorry if I am wrong, I only study

5 0
3 years ago
Help pleaseeeeeeeeeeeee
Tasya [4]
A it’s not that hard tbh
7 0
2 years ago
Which of the following is not a process that forms metallic ore
Kamila [148]

 

I believe that this question has the following choices to choose from:

placer deposits

fossil compaction

hydrothermal solutions

igneous processes

 

Actually among all, I have never encountered an ore that formed due to fossil compaction. I suppose we can get minerals such as marble or lime but not ores. So the answer is:

 

<span>fossil compaction                (answer)</span>

3 0
3 years ago
Read 2 more answers
you are sitting at the center of a large turntable at an amusement park as it is set spinning freely. you decide to crawl toward
larisa [96]

You are sitting at the center of a large turntable at an amusement park as it is set spinning freely. You decide to crawl towards the edge of the turntable. Rotational speed will decrease

There is no external torque

hence , the angular momentum of the table is conserved

L (initial) = L ( final)

since , L = m*v*r

where

m = mass

v = velocity

r = radius

If  the person is crawled towards the outer rim, then the rotational inertia of the turntable will increase. In order to conserve the angular momentum , its rotational speed will decrease as mass and radius cannot be altered .

To learn more about torque here :

brainly.com/question/19104073

#SPJ4

7 0
1 year ago
a model of a plane in different parts of the atmosphere uses a scale of 1:4,000. if a plane flies at an altitude of 2,000 feet,
Hoochie [10]

Answer:

2ft

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A young's interference experiment is performed with blue-green laser light. the separation between the slits is 0.500 mm, and th
    7·1 answer
  • The graph below shows the velocity of a car as it attempts to set a speed record. At what point is the car the fastest?
    14·1 answer
  • What color of light can plants "see"?
    6·1 answer
  • Select all that apply.
    10·2 answers
  • What are the prevailing winds from the west toward the east called?
    13·1 answer
  • Make a quantitative graph for the motion of the two cars
    13·1 answer
  • If a bus is running with a speed of 72 km/hr,calculate the distance travelled by it in 5 second.Which of the following is right
    7·1 answer
  • Please help me<br> asdfghjklqwertyuioikjhgfrfghjuhygfdfghjmhgtfhjk
    10·1 answer
  • Can someone help ASAP pleasee
    12·1 answer
  • The radius of a Circular racetrack is 50 m. if the race car can complete one lap in 20 seconds what is the speed of the race car
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!