A skydiver with a mass of 62 kg is falling towards the Earth, accelerating at 9.8 \frac{m}{s^2} . What is the force of gravity of gravity acting on the skydiver? What must be true about the force of air resistance working on the skydiver? (F=ma)

First, launch the video below. you will be asked to use your knowledge of physics to predict the outcome of an experiment. then, close the video window and answer the question at right. you can watch the video again at any point. part a as in the video, we apply a charge +q to the half-shell that carries the electroscope. this time, we also apply a charge –q to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? view available hint(s) as in the video, we apply a charge + to the half-shell that carries the electroscope. this time, we also apply a charge – to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? it deflects more than it did at the end of the video. it deflects the same amount as at end of the video. it does not deflect at all. it deflects less than it did at the end of the video. submit

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

What are similarities and differences of reflection, refraction, diffraction and absorption?