Answer:
59 feet per second
Explanation:
Jackrabbits are capable of reaching speeds up to 40 miles per hour.
As we know 1 mile = 5,280 feet and
1 hour = 3600 seconds
Speed of Jackrabbits in one second = (5,280 × 40) / 3600
= 211,200 / 3600
= 58.67 ≈ 59 feet/second
Jackrabbits' speed is 59 feet per second.