Compute the force of gravity of the moon on a 1 kg mass on the near side of the earth, and then on the far side. compute the force of gravity of the sun on the same mass, near and far side. which is the greater force? which shows the greater difference?

Neurons are components of the nervous system of the body that transmit signals as electrical impulses travel along their length. these impulses propagate when charge suddenly rushes into and then out of a part of the neutron called an axon. measurements have shown that, during the inflow part of this cycle approximately 5.6x10^11 na per meter, each with a charge of e enter the axon. how many coulombs of charge enter a 1.10 cm length of axon during this process