preprekomW

2021-08-12

To find:

The period of a pendulum 3.5 ft long using$t=2\pi \sqrt{\frac{L}{32}}$ .

The period of a pendulum 3.5 ft long using

Laaibah Pitt

Skilled2021-08-13Added 98 answers

Step 1

The given model is time period is$t=2\pi \sqrt{\frac{L}{32}}$

The period of time t, in seconds, taken by the swing of a pendulum is given by the above formula.

where L is the length of the pendulum in feet.

Using this model, we can find the period of a pendulum 3.5 ft long.

Step 2

So,$L=3.5\text{}ft$ and $\pi =\frac{22}{7}$

Let us substitute in$t=2\pi \sqrt{\frac{L}{32}}$

$t=2\times \frac{22}{7}\times \sqrt{\frac{3.5}{32}}$

$t=2\times 3.14\times \sqrt{0.109375}$

$t=2\times 3.1428\times 0.3307$

$t=2.07$ seconds.

While rounding to the nearest tenth$t=2.1$ seconds

Therefore, the period of a pendulum 3.5 ft long is 2.1 seconds.

The given model is time period is

The period of time t, in seconds, taken by the swing of a pendulum is given by the above formula.

where L is the length of the pendulum in feet.

Using this model, we can find the period of a pendulum 3.5 ft long.

Step 2

So,

Let us substitute in

While rounding to the nearest tenth

Therefore, the period of a pendulum 3.5 ft long is 2.1 seconds.

$\frac{20b}{{\left(4{b}^{3}\right)}^{3}}$

Which operation could we perform in order to find the number of milliseconds in a year??

$60\cdot 60\cdot 24\cdot 7\cdot 365$ $1000\cdot 60\cdot 60\cdot 24\cdot 365$ $24\cdot 60\cdot 100\cdot 7\cdot 52$ $1000\cdot 60\cdot 24\cdot 7\cdot 52?$ Tell about the meaning of Sxx and Sxy in simple linear regression,, especially the meaning of those formulas

Is the number 7356 divisible by 12? Also find the remainder.

A) No

B) 0

C) Yes

D) 6What is a positive integer?

Determine the value of k if the remainder is 3 given $({x}^{3}+k{x}^{2}+x+5)\xf7(x+2)$

Is $41$ a prime number?

What is the square root of $98$?

Is the sum of two prime numbers is always even?

149600000000 is equal to

A)$1.496\times {10}^{11}$

B)$1.496\times {10}^{10}$

C)$1.496\times {10}^{12}$

D)$1.496\times {10}^{8}$Find the value of$\mathrm{log}1$ to the base $3$ ?

What is the square root of 3 divided by 2 .

write $\sqrt[5]{{\left(7x\right)}^{4}}$ as an equivalent expression using a fractional exponent.

simplify $\sqrt{125n}$

What is the square root of $\frac{144}{169}$