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 :

hannjr hannjr
  • 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

"6 less than one-eleventh of some number, w" can be expressed algebraically as
Obtain the derivative of ln(tanx).
What does ajar mean? a. wide open b. slightly open c. unlock
Use Newton's method to approximate the given number correct to eight decimal places: sixthroot(49)
The process of breaking a complex substance down into smaller components is called
How did Joseph Stalin use propaganda to control his people
Saul wrote the statements shown in the chart. Statement. . . . Description. . 1. . . A line contains at least two points.. . 2. . .
The range of y=Arccos x is (-pi/2, pi/2). A. True B. False
Yo termino la conversación y __________el auricular.
(x) = ax 2 + bx + c has a negative leading coefficient and the vertex that has a negative y-coordinate. Determine the number of real zeros of the function.