Answer:
Paramedic
Explanation:
They will be on the move the whole time
Answer: A and C (i took the test)
Explanation: Hope this helps:)
Answer:
a) 42 m/s, positive direction (to the east), b) 42 m/s, negative direction (to the west).
Explanation:
a) Let consider that Car A is moving at positive direction. Then, the relative velocity of Car A as seen by the driver of Car B is:

42 m/s, positive direction (to the east).
b) The relative velocity of Car B as seen by the drive of Car A is:

42 m/s, negative direction (to the west).
Find Acceleration




Now
Using 1st equation of kinematics





Answer:
C. Infrared and radio waves can pass through very dense materials without interference.
Explanation:
It was my study island question.