2 years ago

A pendulum completes 30 cycles every minute. What is the frequency of the pendulum

Physics

1 answer:

Strike441 [17]2 years ago

8 0

Answer:

1 cycle every 2 seconds if that is what it is asking. So you have to do 2 x 30 and you will get 60 so ur awnser is 60

Explanation:

You might be interested in

Calculate the force of gravity acting on an object that has a mass of 1.3 kilograms. The object is on Earth soyuz 9.8 m / S 2 fo

aleksklad [387]

A) 12.7 cause
weight = g. mass

4 0

2 years ago

The Tambora volcano on the island of Sumbawa, Indonesia has been known to throw ash into the air with a speed of 625 m/s during

Cerrena [4.2K]

Answer:

About 1-3 km

Please follow me I will also follow you

5 0

3 years ago

A bags shed and he balls stand slap DC dmss

Natalija [7]

Answer:

is that a question...?

7 0

2 years ago

A water tower is idealized as a mass M on top of a uniform and massless beam. The bottom end of the beam is fixed to the ground.

Tems11 [23]

Answer:

Natural frequency=21.40 Hz

Time= 0.2936 seconds

Explanation:

Idealizing the question as a cantilever beam with point load of mass M as 20 tons

Lateral stiffness, $k=\frac {3EI}{l^{3}}$ where l is length given as 10 m, E is Young’s modulus given as 30GPa and I is inertia where for a circular cross-section is given by $\frac {\pi d^{4}}{64}$

k= $\frac {3*(30*10^{9})*(\pi *1.2^{4})}{64*10^{3}}$ = 9160884.178

k= $9.160884178*10^{6}$

To find the frequency, $w_{n}$ , the mass m is given as 20 tons or 20000 Kg

$w_{n}=\sqrt (\frac {k}{m})= \sqrt (\frac {9.160884178*10^{6}}{20000})$ =21.40196741 Hz

Natural frequency=21.40 Hz

Time period,

T= $\frac {2\pi}{w_{n}}=\frac {2\pi}{21.40196741}$ =0.2935798 seconds

T=0.2936 seconds

8 0

2 years ago

How do y’all solve this

RUDIKE [14]

Answer:

you Subtract

Explanation:

A = 6

B = 6

C = 0

D = 5

9-3= 6

13-7=6

11-11=0

6-1=5

Simple hope it helps

6 0

2 years ago

Read 2 more answers