The impulse experienced by a body is equivalent to its change in: ...

[CBme]

The impulse experienced by a body is equivalent to its change in:
 a. velocity.
  c. momentum.
  b. kinetic energy.
  d. None of the other choices are valid.

Question 2

A proton initially moves left to right long the x axis at a speed of 2.00  104 m/s. It moves into an electric field, which points in the negative x direction, and travels a distance of 0.200 m before coming to rest. What acceleration magnitude does the proton experience?
 a. 2.67  1012 m/s2
  c. 6.67  106 m/s2
  b. 9.33  109 m/s2
  d. 1.00  109 m/s2

[fur]

Answer to Question 1

C

Answer to Question 2

D

[CBme]

Excellent

[JaynaD87]

Gracias!