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3 years ago

15

tiny pulls with a force of 240n and utoy pull with a force of 200n. The angle between the force is 37 degree. What is th magnitu

de of the resultant force on the basket?

1 answer:

Arlecino [84]3 years ago

8 0

Answer:

R=417.46 N

Step-by-step explanation:

If ans is correct you can ask me for explanation .

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The units of the subway map below are in miles. Suppose the routes between

levacccp [35]

Distance between Station E and Station G is 8.48 miles (Approx.)

<u>Given:</u>

Distance 3 miles east

Distance 5 miles south

<u>Find:</u>

Distance between Station E and Station G

<u>Computation:</u>

Co-ordinate of Point E = (-3 , 1)

Co-ordinate of Point G is 3 mile east and 5 mile south

So,

Co-ordinate of Point G = (3 , -5)

Distance between two point = √(x2 - x1)² + (y2 - y1)²

So,

Distance between Station E and Station G = √(3 + 3)² + (-5 - 1)²

Distance between Station E and Station G = √(6)² + (-6)²

Distance between Station E and Station G = √36 + 36

Distance between Station E and Station G = √72

Distance between Station E and Station G = 8.48 miles (Approx.)

Learn more:

brainly.com/question/12052812?referrer=searchResults

4 0

2 years ago

Which statement describes the graph?

iren [92.7K]

Answer:

hmm maybe 1?

Step-by-step explanation:

7 0

3 years ago

An experiment was conducted to compare the wearing qualities of three types of paint (A, B, and C) when subjected to the abrasiv

MaRussiya [10]

Answer:

A) H0: mean of A= mean of B= mean of C

H1: all means are unequal

B) 3.48194

C) 0.04515

D) H0 is accepted. There is significant difference among mean hours after which visibile abrasion is observed for each type of paint

Step-by-step explanation:

A) Here Anova test will be used as we are comparing three groups

B) mean of A= 229.6, SD of A= 158.1962, SE of A= 50.026

mean of B= 309.9 , SD of B= 147.8742, SE of B= 46.7619

mean of C= 427.8, SD of C= 196.8179, SE of C= 62.2393

overall mean= 322.43

degrees of freedom between groups= 3-1=2

degrees of freeddom of error= total number of observations - number of groups= 30-3= 27

total degrees of freedom= total number of samples-1= 30-1 =29

Sum of squares between groups=∑ sample size of group×(individual group mean- over all mean)²

=198772.4667

mean of sum of squares between groups= sum of squares between groups/ (number of groups -1)

= 198772.4667/2

sum of squares of error=∑∑ (individual observation of group- group mean)²

= 770670.9223

mean sum of squares of erros= sum of squares of error/(total number of samples-number of groups)

= 770670.92/27

= 28543.38

F- stat= mean sum of squares between groups/ mean sum of squares of error

F stat= 3.48194

C) p- value= 0.04515

D) since F-stat is greater than p- value, null hypothesis is rejected

from F distribution table

F(2,27)=

3 0

3 years ago

Can yall please help me

Doss [256]

Answer:

$\frac{1}{12}$

Step-by-step explanation:

$\frac{1}{3}$ ÷ 4 = $\frac{1}{3}$ x $\frac{1}{4}$ = $\frac{1}{12}$

When you have a fraction divide a number, you need to multiple it's reciprocal

6 0

2 years ago

Read 2 more answers

One number is 4 times as large another. The sum of their reciprocals is 45/4. Find the two numbers

Reptile [31]

Let,
the numbers be "x" and "y"
According to the question,
x = 4y ......................................................equation (1)

$\frac{1}{x} + \frac{1}{y}= \frac{45}{4}$ ...................................equation (2)

Taking equation (2)
$\frac{1}{x} + \frac{1}{y}= \frac{45}{4}$

Substituting the value of "x" from equation (1), we get,

$\frac{1}{(4y)} + \frac{1}{y}= \frac{45}{4}$

$\frac{1}{4y} + \frac{1}{y}* \frac{4}{4} = \frac{45}{4}$

$\frac{1}{4y} + \frac{4}{4y}= \frac{45}{4}$

$\frac{1+4}{4y} = \frac{45}{4}$

$\frac{5}{4y} = \frac{45}{4}$

Cross multiplying, we get,

$5*4 = 45*4y$

$20 = 180y$
<u />
$\frac{20}{180} = y$

$\frac{1}{9} = y$

$y = \frac{1}{9}$

Now,
Taking equation (1)
x = 4y
Substituting the value of "y", we get

$x = 4( \frac{1}{9} )$

$x= \frac{4}{9}$

So, the numbers are $\frac{1}{9}$ and $\frac{4}{9}$

7 0

3 years ago

Read 2 more answers