Rock 1
Rock 2
2.5
78.4
4.0
25
78.4
?
Based on this data, how many seconds will it take rock 2 to fall?
(1 point)
O 0.4 second
• 4.0 seconds
40 seconds
O 1.6 seconds
Rock 2
2.5
78.4
4.0
25
78.4
?
Based on this data, how many seconds will it take rock 2 to fall?
(1 point)
O 0.4 second
• 4.0 seconds
40 seconds
O 1.6 seconds