A net force F acts on a mass 2kg and produces an acceleration 1m/s2. What acceleration results if a net force 2F acts on mass 8kg?
A 4N
B 0.5N
C 2N
D 1N

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Coal contains energy. a. light b. kinetic c. chemical d. mechanical

An air-filled capacitor is formed from two long conducting cylindrical shells that are coaxial and have radii of 26 mm and 103 mm. the electric potential of the inner conductor with respect to the outer conductor is - 700 v (k = 1/4πε 0 = 8.99 × 109 n · m2/c2) the energy stored in a 1.0-m length of this capacitor is closest to