When a metamorphic rock is melted and then re-solidifies it turns ...

[Deast7027]

When a metamorphic rock is melted and then re-solidifies it turns into
 
  A) an igneous rock
  B) a sedimentary rock
  C) a meteorite
  D) another metamorphic rock

Question 2

A car starting from rest moves with constant acceleration of 2 m/s2 for 10 s, then travels with constant speed for another 10 s, and then finally slows to a stop with constant acceleration of -2 m/s2. How far does it travel?
 
  A) 400 m
  B) 100 m
  C) 500 m
  D) 300 m
  E) 200 m

[vboyd24]

Answer to Question 1

A

Answer to Question 2

A

[Deast7027]

Thanks for the timely response, appreciate it

[xiaomengxian]

Excellent