A sliding frictionless puck begins from rest at the top of an incline. After traveling down the incline, the puck is moving at 10 m/s. what was the initiao height of the puck? (Assume g=10 m/s2)​

An air-filled capacitor is formed from two long conducting cylindrical shells that are coaxial and have radii of 26 mm and 103 mm. the electric potential of the inner conductor with respect to the outer conductor is - 700 v (k = 1/4πε 0 = 8.99 × 109 n · m2/c2) the energy stored in a 1.0-m length of this capacitor is closest to

What is the name of the perceived change in a sound wave’s frequency due to motion between the observer and the sound source?

Five structural isomers have the formula c6h14. where needed, draw the structure and give the iupac name of all five isomers.