Answer:
you are going 1 mile per hour depending on how fast
Explanation:
Answer:

Explanation:
= Angular speed
= Distance of Mary = 11.5 ft
= Distance of Alex = 6 ft
Ratio of centripetal acceleration is given by

Mary's centripetal acceleration is 1.92 times the centripetal acceleration of Alex
Answer:19ohms
Explanation:
equivalent resistance=5+2+12
equivalent resistance=19ohms