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
sleet_krkn [62]
3 years ago
8

A spring stretches 3.5 cm when a 9 g object is hung from it. The object is replaced with a block of mass 26 g which oscillates i

n simple harmonic motion. Calculate the period of motion. The acceleration of gravity is 9.8 m/s 2.
Physics
1 answer:
evablogger [386]3 years ago
3 0

Answer:

The period of motion  of new mass T = 0.637 sec

Explanation:

Given data

Mass of object (m) = 9 gm = 0.009 kg

Δx = 3.5 cm = 0.035 m

We know that spring force is given by

F = m g

F = 0.009 × 9.81 = 0.08829 N

Spring constant

k = \frac{F}{x}

k = \frac{0.08829}{0.035}

k = 2.522 \frac{N}{m}

New mass(m_1) = 26 gm = 0.026 kg

Now the period of motion is given by

T = 2 \pi \sqrt{\frac{m}{k} }

T = 2 \pi \sqrt{\frac{0.026}{2.522} }

T = 0.637 sec

This is the period of motion  of new mass.

You might be interested in
Which of the following is NOT a
Liula [17]

Answer:B

Explanation:

6 0
4 years ago
Read 2 more answers
What would happen if you removed the jaguar from this food web?
babunello [35]
If it was removed it would not be a predator
3 0
3 years ago
Read 2 more answers
Planet X is a terrestrial planet in our solar system. It has 21% oxygen in its atmosphere. Humans can walk on this planet withou
Ulleksa [173]

Answer:

a planet the is human habitable or just plain out earth

Explanation:

8 0
3 years ago
Read 2 more answers
Study the force diagram to complete the sentences. The forces acting on the box are . The box will move to the .
Viktor [21]

Answer: unbalanced and right

Explanation:

5 0
3 years ago
Read 2 more answers
an object with a mass of 7.5 kg accelerates 8.3 m/s2 when an unknown force is applied to it. what is the amount of the force?
nasty-shy [4]
F=MA
F is force
M is mass
A is acceleration
F=MA
F=(7.5 kg)(8.3 m/s^2)
F=62.25 N (newton- SI unit for force)
Hope this helps
5 0
3 years ago
Other questions:
  • Which change occurs when an atom undergoes alpha decay?
    11·2 answers
  • Which one of the following indicates a drop in temperature?
    9·1 answer
  • Sam has been working to improve his muscular fitness. He jumps rope and trains with weights. What will most likely be the result
    12·2 answers
  • A car traveling at 30 m/s drives off a cliff that is 50 meters high? How far away does it land?
    7·1 answer
  • Nate the Skate was an avid physics student whose main non-physics interest in life was high-speed skateboarding. In particular,
    15·1 answer
  • A force that needs to touch something to affect it
    15·2 answers
  • Please help thank you!!!!!( science)
    5·2 answers
  • Chemistry Sem 2
    9·1 answer
  • Which of the following statements about waves are true? Select all that apply.
    12·1 answer
  • A net force of 24 N is acting on a 4.0-kg object. Find the acceleration in m/s2.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!