Anonymous asked 6/20/2016 short story on what will happen when friction vanishes ? how does it effect our life
Anonymous asked 6/1/2016 A little girl kicks a soccer ball. It goes 10 feet and comes back to her. How is this possible?
Anonymous asked 5/1/2016 For a circular waveguide with a radius of 1 cm and a desired frequency of operation of 10 GHz (for dominant), determine:cutoff frequency,cut-off wavelength,group velocity,phase velocity,propagation wavelength,characteristic impedance?
Anonymous asked 4/21/2016 Assuming that we could withstand the temperatures, could we breathe liquid oxygen?
Shae Patton asked 2/2/2016 What is the kinetic energy of an 11 kg dog that is running at a speed of 9.0 m/s (about 20 mi/h)?
Anonymous asked 1/31/2016 what are the situations where the heating effect of electric current results in the wastage of energy?
hamidreza rezaei asked 1/30/2016 A snowshoer falls off a ridge into a snow bank 3.5 m below and penetrates 0.80 m into the snow before stopping.If the positive y direction is vertically upward, what is the y component of her average acceleration in the snow bank?
