Exhibit 4-2 Newton approximated motion in a circle as a series ...

[futuristic]

Exhibit 4-2
   Newton approximated motion in a circle as a series of linear motions, as in the polygon below.
 
   
 
   Assume that the particle moves at constant speed v_A from A to B, and at constant speed v_B from B to C.
 
   Use this exhibit to answer the following question(s).

  Refer to Exhibit 4-2. The direction of the acceleration, , at point B, is shown by the arrow in
   
  a.
 
   
  b.
 
   
  c.
 
   
  d.
 
   
  e.
 

Question 2

Exhibit 4-2
   Newton approximated motion in a circle as a series of linear motions, as in the polygon below.
 
   
 
   Assume that the particle moves at constant speed v_A from A to B, and at constant speed v_B from B to C.
 
   Use this exhibit to answer the following question(s).

  Refer to Exhibit 4-2. The direction of the change in velocity, , at point B, is shown by the arrow in
   
  a.
 
   
  b.
 
   
  c.
 
   
  d.
 
   
  e.
 

[jxjsniuniu]

Answer to Question 1

c

Answer to Question 2

c

[futuristic]

Gracias!

[essyface1]

Thanks for the timely response, appreciate it