A surfer travels on the crest of a surface wave
Answer:
Resistance is a measure of the opposition to current flow in an electrical circuit.
Explanation:
Number 4 I think
the atomic mass is 11 because the mass is the sum of protons and neutrons
Answer:
60
Explanation:
Translation -
A book weighing 12 N is balanced on a table. Knowing that the static friction coefficient is 0.5, how much is the friction force worth?
Friction force is
f = u * n
f = 0.5 * 12N
f = 60
Answer:
atom(which contains protons, neutrons and electrons)
