If the sum of the forces exerted on a 4.5-kg tool accelerates it ...

[torybrooks]

If the sum of the forces exerted on a 4.5-kg tool accelerates it at 40 m/s2, what acceleration would that same sum of the forces give to an 18-kg tool?
 
  A) 180 m/s2
  B) 10 m/s2
  C) 160 m/s2
  D) 9.8 m/s2
  E) 32 m/s2

Question 2

A hole of radius 1.0 mm forms in the bottom of a very large water storage tank that holds water to a depth of 15 m. At what volume rate will water flow out of the hole?
 
  A) 5.4  10-6 m3/s B) 5.4  10-7 m3/s C) 5.4  10-5 m3/s D) 5.4  10-4 m3/s

[JYan]

Answer to Question 1

B

Answer to Question 2

C

[torybrooks]

Excellent

[ecabral0]

Gracias!