Math, asked by muskanprasad327, 11 months ago

What are some of the good topics for maths project of class 10​

Answers

Answered by abhinav5188
1

Answer:

I have one....the maths tricks by showing the real diagram

Answered by umasenthil6677
1

Answer:

Step-by-step explanation:

Take a cricket ball (Or a stone). Wrap some cloth around it.

Take some cord/thread (measure the length of the cord say, 1m)

Hang the cord at the ceiling.

Tie the ball with cloth at the end of the cord.

Congratulations you've made a simple pendulum!

Push it with a little force(not very high) and it'll oscillate.

Measure the period of oscillation by any smartphone with stopwatch.

Take average value of period from 5 (or 10) oscillations to minimize any error.

Prove the math#1:

Where,

T = Time period measured (in sec);

l = Length of your pendulum (in m);

g = 9.8 m/sec2 (gravitational time constant).

See the math#2: Observe the shadow of the ball on the floor while it oscillates. This exactly follows a sinusoidal wave in real life!

Learn more about simple pendulums here-->Pendulum

Some interesting things about pendulum here-->Counting Swing Cycles


umasenthil6677: thx
muskanprasad327: I must thank you for such a helpful answer
umasenthil6677: can some one help me by answering the question in chemistry which i asked!! pls...
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