Answer:
A. 1.
B. 5.
C. 3.
D. 4.
E. 6.
F. 4.
Explanation:
magnetic field from the same wire
#2 and #3 respectively
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19. down
20. True
The examples I saw were projectiles launched at different angles and speeds. In each case, the only acceleration was ...
19: down
20: due to gravity (true)
