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
MaRussiya [10]
4 years ago
13

Precautions taken when doing experiment on simple pendulum​

Physics
1 answer:
olchik [2.2K]4 years ago
7 0

Answer:

1.)The bob of pendulum should be displaced with a small angle.

2) The amplitude of the oscillation of a simple pendulum should be small.

3) Fans should be switched off to reduce the air resistance.

4)The simple pendulum should be oscillate in a vertical plane

Hope this helped you

You might be interested in
What is the torque in ( lbs-ft ) of a man pushing on a wrench with 65 lbs of force 8 unches from the nut / bolt he is trying to
Mademuasel [1]

Explanation:

The torque \tau is given by

\tau=Fd = (65\:\text{lbs})(\frac{8}{12}\:\text{ft}) = 43.3\:\text{lbs-ft}

4 0
3 years ago
7. An engineer is using a wire that has a resistance of 1.5 . This resistance is too high for the application he is designing. T
Veronika [31]

Answer and Explanation:

We know that resistance R=\frac{\rho l}{A}  from the given equation of resistance it is clear that resistance depends on resistivity length  and area of the material but we can not change the length because it is given that the length must be 2.5 cm long.

So we can do two two things to reduce the resistance

  1. increase the cross sectional area
  2. decrease the resistivity of the material
7 0
3 years ago
The first law of thermodynamics invention that spurred its development is
Ket [755]
Energy and matter can neither be created or destroyed.
5 0
3 years ago
On a cold winters day if you left a cup of water sitting outside it could freeze heat is transferred out of the water describe t
valkas [14]
The water molecules would slow down, and as they slow down, the heat created from their movement would cease.
4 0
4 years ago
Which of the following quantities is measured by the area under the velocity time graph? (a) Magnitude of velocity (b) Magnitude
bearhunter [10]

Answer:

c.

magnitude of displacement

5 0
3 years ago
Other questions:
  • The numbers of times you do lift without resting during a muscle training workout is called
    14·1 answer
  • Which law represent a balanced chemical equation?
    9·2 answers
  • Opposite chargers and like charges
    11·2 answers
  • I need all or some answers to these questions
    14·1 answer
  • There is only one piece of evidence that supports the mammal competition hypothesis. After viewing the details of this evidence
    13·1 answer
  • Which of e following conditions would decrease the ability of a person to bear a sound?
    13·1 answer
  • During which season of the year will your nails grow most quickly?
    10·2 answers
  • SCIENCE
    14·1 answer
  • List and describe the units of power​
    11·1 answer
  • 5)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!