Questions
In Trites v Renin Corp. the court held that there is no constructive dismissal where a...

In Trites v Renin Corp. the court held that there is no constructive dismissal where a temporary layoff has been rolled out in accordance with Ontario’s Employment Standards Act. Subsequent cases in Ontario have

a
confirmed this principle
b
confirmed this principle but only as long as the employer acted reasonably and in good faith in placing the employee on temporary layoff
c
overturned this principle by findng that a temporary layoff may constitute constructive dismissal even where the employer complies with the requirements of Ontario’s Employment Standards Act
d
overturned this principle in some cases while confirming it in others, depending on the specific facts of the case

In: Accounting

A snake of proper length 100 cm is moving at speed v = 0.6c to the...

A snake of proper length 100 cm is moving at speed v = 0.6c to the right across the table. A mischievous boy, wishing to tease the snake, holds two hatchets 100 cm apart and plans to bounce them simultaneously on the table so that the left hatchet lands immediately behind the snake’s tail 1 .

The boy argues as follows: “The snake is moving with v = 0.6c, therefore, its length measured in my frame is 100cm γ = 80 cm. This implies that the right hatchet will fall 20 cm in front of the snake, and the snake will be unharmed”. On the other hand, the snake argues “the hatchets are approaching me at 0.6c, and the distance between them is 80 cm. Since I am 100 cm long, I will be cut in pieces when they fall” (it’s a very smart snake).

Use Lorentz transformation to resolve this apparent paradox. In other words, resolve it quantitatively, not just with a qualitative argument about non-simultaneity.

Please show work quantitatively, thanks!

In: Physics

A man pushing a crate of mass m = 92.0 kg at a speed of v...

A man pushing a crate of mass

m = 92.0 kg

at a speed of

v = 0.845 m/s

encounters a rough horizontal surface of length

ℓ = 0.65 m

as in the figure below. If the coefficient of kinetic friction between the crate and rough surface is 0.351 and he exerts a constant horizontal force of 288 N on the crate.

A man pushes a crate labeled m, which moves with a velocity vector v to the right, on a horizontal surface. The horizontal surface is textured from the right edge of the crate to a horizontal distance ℓ from the right edge of the crate.

(a) Find the magnitude and direction of the net force on the crate while it is on the rough surface.

magnitude N
direction ---Select--- same as the motion of the crate opposite as the motion of the crate


(b) Find the net work done on the crate while it is on the rough surface.
J

(c) Find the speed of the crate when it reaches the end of the rough surface.
m/s

In: Physics

Q1 A potential difference of 13 V is found to produce a current of 0.45 A...

Q1


A potential difference of 13 V is found to produce a current of 0.45 A in a 3.1 m length of wire with a uniform radius of 0.36 cm. Find the following values for the wire: (a) the resistance (b) the resistivity

In: Physics

Consider the “step” potential: ​​​​ V(x) = 0 if x ≤ 0 ​​​​ = V0​​ if...

Consider the “step” potential:
​​​​ V(x) = 0 if x ≤ 0
​​​​ = V0​​ if x ≥ 0
(a) Calculate the reflection coefficient for the case E < V0 , and (b) for the case E > V0.

In: Physics

Define a subspace of a vector space V . Take the set of vectors in Rn...

Define a subspace of a vector space V . Take the set of vectors in Rn such that th
coordinates add up to 0. I that a subspace. What about the set whose coordinates add
up to 1. Explain your answers.

In: Math

We have potential of V (x) = ( 0, 0 ≤ x ≤ a.   ∞, elsewhere....

We have potential of

V (x) = ( 0, 0 ≤ x ≤ a.
  ∞, elsewhere.

a) Find the ground state energy and the first and second excited states, if an electron is enclosed in this potential of size a = 0.100 nm.

b) Find the ground state energy and the first and second excited states, if a 1 g metal sphere is enclosed in this potential of size a = 10.0 cm.

c) Are the quantum effects important for both systems? Explain why or why not.

d) Use the uncertainty principle to estimate the velocities of the electron and the metal sphere.

In: Physics

In †he 1973 case of Roe V. Wade, it was found that the negative right to...

In †he 1973 case of Roe V. Wade, it was found that the negative right to abortion only created an obligation to noninterference. In this light, do we curtly have a negative right to health care? Explain your answer.

In: Nursing

A 1.0 toaster and a 2.0 lamp are connected in parallel with the 110-V supply of...

A 1.0 toaster and a 2.0 lamp are connected in parallel with the 110-V supply of your house. (Ignore the fact that the
voltage is AC rather than DC.)
(a) Draw a schematic of the circuit.
(b) For each of the three components in the circuit, find the current
passing through it and the voltage drop across it.
(c) Suppose they were instead hooked up in series. Draw a schematic
and calculate the same things.

In: Physics

Let G a graph of order 8 with V (G) = {v1, v2, . . ....

Let G a graph of order 8 with V (G) = {v1, v2, . . . , v8} such that deg vi = i for 1 ≤ i ≤ 7. What is deg v8? Justify your answer.

Please show all steps thank you

In: Advanced Math