David L.

Assuming, you are given a simple resistance circuit consisting of two resistors, where R1= 10Ω, R1= 25Ω, with a supplied voltage of 100 V. The two resistors are connected in parallel. The battery... more

While flipping through channels on your TV, you see a circus show in which a woman drives a motorcycle around the inside of a vertical ring. You observe that she ensures that she goes around at a... more

I can see some students request for help in View Job Applications. Why I can't connect to students who is looking for tutor?

https://mail.google.com/mail/u/0?ui=2&ik=16cd84449b&attid=0.1.1&permmsgid=msg-f:1751504968783443928&th=184e987d3eab37d8&view=fimg&fur=ip&sz=s0-l75-ft&attbid=ANGjdJ9G... more

The topics are about Refraction and Diffraction of water waves. How do yo answer these question? I'm really having a hard time understanding these questions. Please help me Wyzanters!   1. The... more

An upper limit of 24 kWh/d/p on the power available from wind in Australia was presented, subject to certain assumptions. The installed wind capacity in Australia in December 2012 was 2.576 GW. The... more

A wind farm occupying a certain (unspecified) area in which the average wind speed is 3 metres per second (m/s) generates an average power of 5 kWh/d. If the wind speed is doubled to 6 m/s, what is... more

Determine by trigonometry the required angle θ that would ensure that the resultant vector of the two vectors shown only has a horizontal (x) component.   If the hypotenuse of the triangle =50N... more