Answer:
She won't have any kenetic energy at the bottom of the hill
Explanation:
Answer:
467kg
Explanation:
resultant force=2000-600=1400N
F=mass*acceleration
1400=m*3
m=467kg
Hope this can help you.
It would be from electrical to kinetic, so i would say a
The resistance of a wire is:
R = ρL/A, where ρ is the resistivity of the material, L is the length of the wire and A is the cross sectional area. If the length is doubled, the resistance of the wire will double.