# Vec & Geo

361 results

### physics

Two charges Q 1 =500/mu(C) and Q 2 =100/mu(C) are located on the XY plane at the positions r1=3/vec(j)m and r2=4/vec(i)m. Find the force exerted on the Q2(a)14.4/vec(i)+10.8/vec(j)(b)14.4/vec(i)-10.8/vec(j)N(c)10.8/vec(i)-14.4/vec(j)N(d)10.8/vec(i)+14.4/vec(j)N

### physics

For no apparent reason, a poodle is running counter-clockwise at a constant speed of 3.40 {\rm m/s} in a circle with radius 2.2 {\rm m}. Let \vec v_1 be the velocity vector at time t_1, and let \vec v_2 be the velocity vector at time t_2. Consider \Delta \vec v = \vec v_2- \...

### Vec & Geo

Prove that A.(BxC) = (AxB).C

### physics

Vector A ⃗ {\rm \vec A} points in the negative x x direction. Vector B ⃗ {\rm \vec B} points at an angle of 35.0 ∘ ^\circ above the positive x x axis. Vector C ⃗ {\rm \vec C} has a magnitude of 19m m and points in a direction 37.0 ∘ ^\circ below ...

### College Physics

Vector A points in the negative y direction and has a magnitude of 6 units. Vector B has twice the magnitude and points in the positive x direction. Find the direction and magnitude of vec A-B and Vec B-A?

### math help fast

Determine whether each sequence is arithmetric or geometric. Find the next three terms. 1.14, 19, 24, 29,... geo, 34, 39, 44**** arithmetric, 32,36,41**** arithmetric, 34, 39, 44 The sequence is neither geo nor arith 2.-4,8,-16,32,... arith, 64, 128, 256**** geo, -64, 128, -...

### physics

Vector {\bf{\vec V}}_1 is 6.3 units long and points along the negative x axis. Vector {\bf{\vec V}}_2 is 8.5 units long and points at 30^\circ to the positive x axis.

### physics

Vector {\bf{\vec V}}_1 is 6.3 units long and points along the negative x axis. Vector {\bf{\vec V}}_2 is 8.5 units long and points at 30^\circ to the positive x axis.

### Math

Determine whether each sequence is arithmetric or geometric. Find the next three terms. 1.14, 19, 24, 29,... geo, 34, 39, 44**** arithmetric, 32,36,41**** arithmetric, 34, 39, 44 The sequence is neither geo nor arith 2.-4,8,-16,32,... arith, 64, 128, 256**** geo, -64, 128, -...

### physics

Consider two vectors where F1 = 98 N , F2 = 61N,θ1 = 343◦ ,andθ2 = 68◦ ,measuredfrom the positive x axis with the counter-clockwise angular direction as positive. What is the magnitude of the resultant vec- tor F⃗ = F⃗ 1 + F⃗ 2 What is ...

### physics

Find x- and y-components of the vector \vec {v}=(2.0cm/s , - x-direction).

### PYSICS

Suppose a vector \(\vec V\) makes an angle \(\phi\) with respect to the \(y\) axis.

### Physics

Consider three force vectors ~ F1, ~ F2, and ~ F3. The vector ~ F1 has magnitude F1 = 86 N and direction θ1 = 169◦; the vector ~ F2 has magni- tude F2 = 46 N and direction θ2 = 240◦; and the vector ~ F3 has magnitude F3 = 45 N and direction θ3 = 132...

### Statistics - can someone check me

Frank has a 65% chance of receiving an A grade in geology, a 60% chance of receiving an A grade in mathematics, and a 77% chance of receiving an A grade in geology or mathematics (or both). Find the probability that he receives A grades in both geology and mathematics. P(geo ...

### Math

Frank has a 65% chance of receiving an A grade in geology, a 60% chance of receiving an A grade in mathematics, and a 77% chance of receiving an A grade in geology or mathematics (or both). Find the probability that he receives A grades in both geology and mathematics. I get: ...

### geometry

how do you find out the center of a circle that circumscribes a triangle? See the midperpendicular paragraph. http://www.bymath.com/studyguide/geo/sec/geo7.htm

### math

I need 2 know how 2 find the measure of a regular haxagon!! HELP ME PLEASE!! This site explains how to find the area of a regular hexagon. http://www.mathreference.com/geo,hex.html

### physics

A crate pushed along the floor with velocity \vec{v} _{i} slides a distance d after the pushing force is removed.If the mass of the crate is doubled but the initial velocity is not changed, what distance does the crate slide before stopping?

### Science

What is coal & how does it form? http://www.athro.com/geo/trp/gub/coal.html

### Geo

If NM=x-1 and AB=3x-7, then AB=?

### geo

patterns

### geo

what is map?

### Geo

How many ecozones are there in canada??????/

### geo

what does economically diversified mean?

### geo

why does land use change?

### geo

what is the state capital of china?

### geo

what are the physical characteristics of china?

### geo

what are the human characteristics in china?

### geo

what are the human characteristics in china?

### geo

what is china's population density?

### geo

china's political information

### geo

what is china's absolute location??

### AP human Geo

what is an example of agglomeration?

### AP human Geo

What is an example of barriadas?

### GEO

what advantage for eco-tourism?

### Geo

IMG_4183.pg number 34 help please

### Geo

What is state that only 2 seasons????

### Geo

What is an example of redevelopement in the midwest region of the U.S.

### geo

What are the worlds biggest settlements?Explain.

### geo

What are the worlds biggest settlements? Explain.

### geo

what are the three types of settlement patterns?

### geo

why do geographers study settlement patterns??

### geo

what are the human activities in the innuitian mountains?

### geo

what is china's relative and absolute location?

### geo

what is china's population density patterns ?

### geo

china's immigration and emigration patterns

### geo

china's immigration and emigration patterns

### geo

what are china's major imports and exports?

### geo

what are china's major imports and exports?

### Geo

Which ocean separates Canada from China?

### Geo- 7th Grade

What are the Atlantic Provinces?

### geo

how do you find the base of a triangular prism >

### geo

wearing away of the land is called

### geo

Why is amazon basin ecologically imp.

### math 1

c) 36,31,25,21,... t7 and t20 arithmetic and geo metric

### Physics- Charge in electromagnetic field

An antiproton (which has the same properties as a proton except that its charge is -e) is moving in the combined electric and magnetic fields of the figure: h tt p://post image. org/image/2sh3s3hs4/ What are the magnitude and direction of the antiproton's acceleration at this ...

### geoagrophy

im confused on week 3 pg geo on number 6 i need help ?

### geo hellp!

where are most of australia's cities located?

### geo

could i please get some info on secondary industries??

### geo.

the primary focus in the due process perspective is on what

### geo

what are some enviromental reasons people move?

### geo

what are some political reasons people move?

### geo

If B is the midpoint of find the values of x and AB. The diagram is not to scale

### AP human Geo

What is an example of the Bid-rent theory?

### world geo

is war an example of human geography?

### Geo

What is the formula to determine the median of an equilateral triangle?

### Geo

long underwear mountain chains are called..

### Geography

How can I make a power line for my geo model?

### Geo

Which of the following is not a valid reason in a mathematical proof?

### socil studies

i need help with pigskin geo. week 3. please help!!!!!!!!!!!!!!!!!!

### GEO!!

could i please get some information on secondary industries?? plz and thank u!:)

### GEO

WHAT IS THE RELATION OF IGNEOUS ROCKS TO THE SAN ANDREAS FAULT?

### GEO

What is the relation of metamorphic rocks and the San Andreas fault?

### CMIS

What is the current practical limit on the number of GEO satellites?

### 10th grade geo

answers to objective 3-c algebra with pizzazz

### Geo

what has been the most significant event that happen in the world?

### Geo-graphy

What are the things including in cracking of lime stone?

### Global studies/geo

What's an easy explanation of cultural diffusion?

### Math 2020 logic and geo.

What is the 96th digit in the decimal representation of 1/7? thank u....

### world Geo

the island Bermuda is a colony of what nation? And What is the capital of alaska?

### world Geo

Name the South American country with the capital La Paz.

### geo HELP!!

what are examples of formal economic activities? helpp plz and thanku :)

### geo

List the set of all even numbers between 2 and 10, inclusive.

### am I gualify for boiler maker?

maths lit,geo,tourism,history

### Physics

Two blocks (M1 = 2.57 kg and M2 = 6.71 kg) are in contact on a frictionless, horizontal tabletop. An external force, $\vec{F}$, is applied to block 1, and the two blocks are moving with a constant acceleration of 2.59 m/s2. What is the contact force between the blocks? What is...

### World Geo

Name the south American country with the capital city LA PAZ.

### geo

two reasons why it is useful to understand population distribution and density patterns.

### geo again last 2

1. The land of a typical city is distributed by... 2. Technology changed the workforce by...

### Geography

Two examples of geo-politics using knowledge on Latin America.

### Human Geo

what languages are spoken in French Guiana? For each language can you provide the percentage of it.

### 6th geo

a prominent physical feature along the west coast of england is th

### Geo 7th Grade

What would you say is the biggest influence on Mexico's economy?

### world geo.

Under the Articles of Confederation, the federal government was made up of __________.?

### Maths lit,geo,agric and life sciences

Which caree would i follow?

### math lit,life science,geo and history

which careers require these subjects?

### Geo Final

What is the surface area of a cube whose edges each have a measure of 3 cm?

### MATH LIT,GEO,L/F,AGRICULTURE,ENGL,ZULU

WHAT KIND OF JOB CAN I APPLY FOR?

### Physics

Consider three force vectors ~ F1, ~ F2, and ~ F3 with magnitude 43 N and direction 53; mag- nitude 94 N and direction 162; and magni- tude 59 N and direction 288, respectively. All direction angles are measured from the posi- tive x axis: counter-clockwise for > 0 and...

### geo

what is the european country that controlled Cameroon, Tanzania and south west asia in 1914