Use the drop-down menus to identify the parts of the
diagram labeled A, B, C, and D.
Label A:
Label B:
Label C:
Label D:

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?

An object's buoyant force and weight mean the same thing.a. trueb. false

The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.