X y and z axis

Asked by maham237 @ 11/01/2021 in Physics viewed by 291 People

vector A makes equal angles with x,y and z axis. value of its components (in terms of magnitude of vector A will be?

Answered by maham237 @ 11/01/2021

X^2+y^2+z^2=A^2
But here XY and Z are all equal so
3X^2=A^2
X=A/(sqrt(3))
Each component is the value of a divided by the square root of three. This way if you square then and add them up it equals a squared

Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = 3 - 4 sin θ

Asked by maham237 @ 18/12/2020 in Mathematics viewed by 448 persons

Origin only x-axis only y-axis only No symmetry

Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = 2 cos 5θ

Asked by maham237 @ 28/11/2020 in Mathematics viewed by 409 persons

r = 2 cos 5θ How do we know? Can you share the explanation/steps?

Which represents the reflection of f(x) = over the y-axis?

Asked by maham237 @ 30/11/2020 in Mathematics viewed by 354 persons

Which represents the reflection of f(x) = \sqrt{x} over the y-axis?

Asked by maham237 @ 17/12/2020 in Mathematics viewed by 471 persons

1 x 1 y 1 z 2 3 5

Asked by admin @ 23/08/2021 in Math viewed by 355 persons

If 1/x:1/y:1/z=2:3:5 then x:y:z=?

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Asked by admin @ 23/08/2021 in Math viewed by 289 persons

Xyz=1, prove that 1/(1+x+1/y)+1+(1+y+1/z)+1/(1+z+1/x)=1

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Asked by admin @ 16/08/2021 in Math viewed by 310 persons

Area of triangle when three vertices are given x y z

A proton moves along the x-axis with vx=1.0×107m/s.

Asked by maham237 @ 22/12/2020 in Mathematics viewed by 530 persons

A proton moves along the x-axis with vx=1.0×107 m/s. As it passes the origin, what are the strength and direction of the magnetic field at the (x, y, z) positions …

Name the algebraic property demonstrated in the example below: x ⋅ y ⋅ z = y ⋅ x ⋅ z

Asked by maham237 @ 26/12/2020 in Mathematics viewed by 327 persons

Name the algebraic property demonstrated in the example below: x ⋅ y ⋅ z = y ⋅ x ⋅ z Distributive Property Transitive Property Associative Property of Multiplication Commutative Property …

6. mike's family went to the yes prep volleyball game. mike bought 1 ticket, 2 chips and a drink for $9. mike's dad bought 3 tickets, 1 chips and 4 drinks for $24. mike's sister bought 1 ticket, 3 chips and 1 drink for $10. how much does each item cost? x= tickets y= chips z= drinks write your answer as an ordered triple. (1 point

Asked by maham237 @ 10/01/2021 in Mathematics viewed by 327 persons

Reflection across x and y axis

Asked by maham237 @ 10/01/2021 in Mathematics viewed by 337 persons

Which transformation represents a reflection over the y-axis? (x, y) → (−x, y) (x, y) → (x , −y) (x, y) → (y, x) (x, y) → (−y, x)

Which represents the reflection of f(x) = over the x-axis?

Asked by maham237 @ 03/12/2020 in Mathematics viewed by 431 persons

At what point or points on the x-axis is the electric potential zero?

Asked by maham237 @ 30/11/2020 in Physics viewed by 369 persons

a +3.0 nc charge is at x=0 cm and a -1.0nc charge is at x=4cm.

X 2 y 2 z 2 xy yz zx

Asked by admin @ 20/08/2021 in Math viewed by 308 persons

Prove that x^2 +y^2 +z^2-xy-yz-zx is always positive.

What is typically displayed on the y-axis of a solubility curve?

Asked by maham237 @ 25/12/2020 in Chemistry viewed by 337 persons

Select one of the options below as your answer:a. grams of solvent per 100 grams of water b. grams of solute per 100 grams of water c. the temperature of …