Blog

A wave is given by the equation  y ( x , t ) = ( 12  cm ) cos ⁡ ( ( 2.5  rad/m ) x − ( 6.0  rad/s ) t + π 4 ) {“version”:”1.1″,”math”:”y(x,t)=(12 \mbox{ cm}) \cos((2.5\mbox{ rad/m})x-(6.0\mbox{ rad/s})t+\frac{\pi}{4})”} What is the wavelength of this wave?

A person of mass 60 kg runs up a flight of stairs at a constant velocity in 3 seconds. The height of the flight is 1.8 m. What is the power exerted by the person?

Compute the torque on a uniform rod of length L and mass M from the figure below if the positive z direction is out of the page.

A simple pendulum named Bob has a period of small oscillations T=1 s on Earth (assume g=9.80 ms2{“version”:”1.1″,”math”:”ms2″} ).  Bob is flown to a planet X and it is found that now its’ period of small oscillations is 2 s. What is the value of specific gravity on the planet X in  m / s 2 {“version”:”1.1″,”math”:”\mbox{m}/s^2″}?

Which of the following issues was part of the Ruiz case?

When thinking about the total number of people in state prisons across the United States, which of the following is true?

The 2012 State Water Plan discussed strategies to address both the short- and long-term water needs in Texas including

The first publicly supported junior college in Texas was established in

What is the maximum sentence of an offender who is sentenced to serve time at state jail?

In 2018, the Trump administration announced a “zero tolerance” policy designed to deter people from crossing the southern border illegally. Which of the following was a consequence of this policy?