Nuclear reactions produce huge amounts of energy by transforming tiny amounts of matter. select the best answer from the choices provided t f

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates