Jose has a solid green ball. which color(s) of light does this ball reflect?
a.
blue and yellow
b.
green
c.
all colors except green
d.
white

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)

Based on this activity, is kinetic energy always transformed into potential energy?