How many significant figures are in 120.07? A) 6 B) 5 C) 4 ...

[james9437]

How many significant figures are in 120.07?
 
  A) 6
  B) 5
  C) 4
  D) 3
  E) 2

Question 2

The ratio of the mass of object A to the mass of object B is 2:1 and the ratio of their speeds is 1:2 in the same order. What is the ratio of their kinetic energies?
 
  A) 1:2
  B) 2:1
  C) 3:1
  D) 1:3
  E) 1:4

[makaylafy]

Answer to Question 1

B

Answer to Question 2

A

[james9437]

Thanks for the timely response, appreciate it

[FergA]

Excellent