hcvbkhvbhwv2190 hcvbkhvbhwv2190

17-01-2022
Physics

contestada

What would the velocity of an object be if it was on a 1.75m

rope and took 4 seconds to go around 2 revolutions?

Respuesta :

17-01-2022

Answer:

T = 4 sec / 2 = 2 sec period of revolution

S = 2 pi R = 2 * pi * 1.75 m = 11 m

V = S / T = 11 m / 2 sec = 5.5 m/s speed of object

Answer Link

Otras preguntas

Estimate the area under the graph of f(x)=x^2+2x from x=2 to x=14 using areas of 3 rectangles of equal width, with heights of the rectangles determined by the h

Find the mistake in the following argument:We show that 12 + 22 + 32 + ... + n? is big-O of n2.Since i? ≤ n? for i = 1,2...n, each term in the sum 12 + 22 + 32+

What is the basis for revealing a specific initiative of citizens?

Calculate the wavelength of a 5th mode standing wave in a 1.23 m string.

When a substance moves from where it is highly concentrated to where it is less concentrated the process is called__

Discuss several interventions and services that led to the decrease in cases of HIV?

what is Impact of Technology on Employment

In direct capitalization which of the following cannot be converted into value estimatesa. Potential Gross income b. Net Operating Income c. Equity Reversion d.

What is the face value of the discount?

The consumer insight on remodeling discusses mechanisms underlying household lifecycle changes. The mechanism relating to physical needs now or in future relati