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A)Draw the direction and rough shape of magnetic field lines coming from a bar magnet

B)A charged particle (your choice of charge) moving at a velocity v enters a magnetic field having a magnetic field density B. Draw a picture showing how the "Right-Hand-Rule" works in this case.

Under s 223 of the Native Title Act 1993 (Cth) Aboriginal and Torres Strait Islander claimant groups need to prove continuity in the observance of traditional laws and customs and in their connection with the land and waters claimed. How did the court apply s 223 in both the Yorta Yorta case and Yanner v Eaton?

a block of mass m=0.10 kg attached to a spring whose spring constant is k=2.5 N/m . At t=0.2s, the displacement x=-0.3m, and the velocity v=-2.0m/s

a) find the equation of displacement as a function of time

b) sketch the displacement as a function of time for the first cycle starting t=0s

EEOC v. Red Robin Review Assignment)

1. Why was the employee in the case fired?

2. What was the basis of the employee’s claim against Red Robin?

3. Which party was successful in the claim?

4. What was the basis for the success of the prevailing party in the case?

5. Do you agree or disagree with the ruling? Why?

A 12.2??F capacitor is connected through a 0.885?M? resistor to a constant potential difference of 60.0 V.

Part A. Compute the charge on the capacitor at the following times after the connections are made: 0, 5.0

s, 10.0 s, 20.0 s, and 100.0 s.

Part B. Compute the charging currents at the same instants.

There are several methods for mounting a rail to form a track for the railway engineer. For the following methods, state the advantages and disadvantages and describe where they would most likely be used:

(i) Timber sleeper

(ii) Steel sleeper

(iii) Mono-bloc concrete sleeper

(iv) Twin-bloc concrete sleeper

(v) Slab track

In a three-phase circuit the balanced delta load of (36 +j54) ohms is fed by impedance conductors (5 +j70) ohms. If the generator voltage is 120 V angle 0° phase A, calculate a) the bc voltage on the load, b) the powers in the conductors, c) the bc voltage of the delta load and d) the power delta on the load.

A ball of putty with mass 500 g and negligible size is moving at a speed of v = 3.2 m/s before it strikes a stationary rod of length L = 42 cm and mass 2 kg that is allowed to pivot around its center. What is angular speed of the putty and rod system if the putty sticks to the rod?

A solid disk with r = 1m and M = 1kg falls from unwinding string (as in a primitive yo-yo).

(a) use conservation of energy to find linear speed v once the disk lowers by h = 50cm.

(b) from h = v2/2a find the linear acceleration a

(c) find α, the angular acceleration

3. THE HOMINID PROGRESSION 7.0 -1.0 MYA (i) The Ape Human transition (ii) The first Hominid candidates (iii) The Rise of the genus Homo (iv) Early Homo Lifestyle (v) Who was Homo erectus? (vi) Is Homo floresiensis a distinct type of hominid and if so where do they fit in the hominid progression?