A fossil is found in a layer of strata below one layer dated at 8 ...

[tiara099]

A fossil is found in a layer of strata below one layer dated at 8 million years. From this we can deduce the age of the fossil to be
 
  A) between 7 and 8 million years old
  B) we can tell nothing about the fossil's age from this data
  C) older than 8 million years
  D) younger than 7 million years

Question 2

A boy releases his 2.0 kg toy, from rest, at the top of a sliding-pond inclined at 20 above the horizontal. What will the toy's speed be after sliding 4.0 m along the sliding-pond? The coefficient of kinetic friction is 0.20.
 
  A) 3.0 m/s
  B) 4.4 m/s
  C) 2.2 m/s
  D) 5.2 m/s
  E) 3.5 m/s

[hramirez205]

Answer to Question 1

C

Answer to Question 2

E

[tiara099]

Great answer, keep it coming

[carlsona147]

Thanks for the timely response, appreciate it