Two masses m1 and m2, with m1 > m2, have momenta with equal ...

[anshika]

Two masses m1 and m2, with m1 > m2, have momenta with equal magnitudes. How do their kinetic energies compare?
 a. KE1 < KE2
  c. KE1 > KE2
  b. KE1 = KE2
  d. More information is needed.

Question 2

The beam of electrons that hits the screen of an oscilloscope is moved up and down by:
 a. varying the electron's charge.
  b. electrical charges on deflecting plates above and below the beam.
  c. gravity.
  d. a phosphorescent coating.

[kristenb95]

Answer to Question 1

A

Answer to Question 2

B

[anshika]

Thanks for the timely response, appreciate it

[debra928]

Gracias!