Answer:
a) 90 miles is the distance between town and John's current location.
b) John's current position is the 104 mile marker.
Explanation:
See in the picture.
B. Potential energy decreases, then increases to the original level.
C. Potential energy remains the same throughout the ball's trajectory.
D. The answer cannot be determined from the information provided.
Answer:a
Explanation:
B. If one bulb burns out, then none of the others will light up.
C. It is difficult to tell which path an electric charge is following in a series circuit
D. Only one bulb can be connected in a series circuit.
If one bulb goes out then all the others won't light up because electricity will be cut off. It's a disadvantage because in a parallel circuit if one bulb burns out all the others will still be on because they won't be affected. I hope I've helped you ☺
Answer:c
Explanation:ganglandd
b. 6 hours
c. 12 hours
d. 18 hours