If a body were in orbit very near the surface of the earth, its ...

[BrownTown3]

If a body were in orbit very near the surface of the earth, its centripetal acceleration would be
 a. equal to g
  b. smaller than g
  c. larger than g
  d. dependent on its mass
  e. none of the above

Question 2

Why do neutrons make better nuclear probes than alpha particles?
 a. Neutrons are more massive than alpha particles.
  b. A neutron has less mass than an alpha particle.
  c. Neutrons are not subject to the strong force.
  d. Neutrons have about the same mass as a proton.
  e. Neutrons have no electrical charge.

[atrochim]

Answer to Question 1

A

Answer to Question 2

e

[BrownTown3]

TYSM

[flexer1n1]

Gracias!