Question 4 of 25 Which statement correctly compares nuclear fission with nuclear fusion?

A. Nuclear fission forms a larger nucleus, and nuclear fusion forms
smaller nuclei.

B. Nuclear fission uses a common isotope, and nuclear fusion uses a
rare isotope.

C. Nuclear fission reactions demonstrate the conservation of atomic
number, and nuclear fusion reactions do not.

D. Both nuclear fission and nuclear fusion produce energy from
matter

Help please

Choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. a 1.0 kg block is placed on top of a 2.0 kg block. a horizontal rope pulls the 2.0 kg block across a frictionless floor with a force of 21.0 n. the coefficient between the two blocks is 0.75. does the 1.0 kg block on top slide?