Predict the weight of a 65.0 kg person at 1000 km above the surface of the Earth.

Can somebody explain to me how newton's 3rd law relates to momentum? ~ap physics 1

Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.

If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction