Question

?
A point at the end of a propeller has a centripetal acceleration of 532.6 m/s^2. If the velocity of the propeller at this point is 35 m/s, how long is the propeller blade?

Answer 1

@Shadow

Answer 2

so C

Answer 3

@Nnesha @Vocaloid

Answer 4

wha formula did you use? and how did you get 1.9m?

Answer 5

i used the one in the pic

Answer 6

alright so how did you setup the values ?

Answer 7

like this

Answer 8

9.8=35^2/532.6

Answer 9

\[9.8 \cancel{=}35^2/532.6\]

Answer 10

\[\frac{ (35)^2 }{ 532.6} \cancel{=} 9.8\]

Answer 11

0.13

Answer 12

a = v^2/r

in this case a is the centripetal acceleration given in the problem, v is the velocity of the propeller (also given) and you must solve for r

Answer 13

532.6=35^2/r

Answer 14

awesome, now solve for r

Answer 15

2.3

Answer 16

good, so D

Answer 17

PLS HELP!!!
What are the coordinates of Z?
https://dlap.gradpoint.com/Resz/~yUA6AAAAAAgm80jJnkw8GB.

Answer 18

Write a proportion for the following problem. Eric is making a scale drawing of the ground floor of his house.

Answer 19

What does "You can't say anything meaningful about the mystery of personality unless you put that personality in a believable and significant social context

Answer 20

PLS HELP!!!
What are the x- and y-intercepts for the graph of 3x + y = 15?

Answer 21

PLS HELP!!!
Which is the equation in slope-intercept form of a line that contains points D and E?

https://dlap.

Answer 22

Which character is described in these lines?

"Then came to the building the warr

Answer 23

PLS HELP!!!
Find the slope of a line parallel to x-y=16.

Answer 24

PLS HELP!!!
Which is the equation of a line that is perpendicular to the line rep

Answer 25

PLS HELP!!!
What is the slope of a line that is parallel to the line represented

Answer 26

PLS HELP!!!
What is the slope of a line that is parallel to the line represented

Answer 27

bella190

PLS HELP!!!
Which is the equation of a line that is parallel to the lin

Answer 28

PLS HELP!!!
What is the slope of a line that is parallel to the line shown?

https://dlap.

Answer 29

A distribution of numbers has the following five-number summary:

15.3, 22.6, 34.3, 40.0, 53.2

True or False? These numbers can be used to calculate the interquartile range (IQR) of the distribution.

A. True
B. False

Answer 30

Which is the equation of a line that is parallel to the line represented by y=3/4 x-1/2?

A.

Answer 31

Help please? One question

Answer 32

PLS HELP!!
What is the slope of a line that is parallel to the line shown?

https://dlap.

Answer 33

PLS HELP!!!
Which is the equation of a line that is perpendicular to the line rep

Answer 34

PLS HELP!!!
What is the slope of a line that is parallel to the line shown?

https://dlap.

Answer 35

Consider the following pseudocode function.

function Crunch(x is in R)
if

x u2265 100
then
return

x/100

else
return x + Crunch(10 u00b7 x)

(a) C

Answer 36

PLS HELP!!
What is the slope of a line that is perpendicular to the line shown?

https://dlap.