Resistors of values R1 = 6.00 , R2 = 4.00 , R3 = 10.0 , and R4 = ...

[olgavictoria]

Resistors of values R₁ = 6.00 , R₂ = 4.00 , R₃ = 10.0 , and R₄ = 7.00  are combined as shown. What is the equivalent resistance for this combination?
 
   
  a.
  2.30
   
  b.
  3.00
   
  c.
  10.7
   
  d.
  27.0

Question 2

A ball thrown vertically from ground level is caught 3.0 s later when it is at its highest point by a person on a balcony which is 14 m above the ground. Determine the initial speed of the ball.
 a. 19 m/s
  b. 4.7 m/s
  c. 10 m/s
  d. 34 m/s
  e. 17 m/s

[blazinlyss]

Answer to Question 1

c

Answer to Question 2

a

[olgavictoria]

Great answer, keep it coming

[coreycathey]

Gracias!